Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Emeka Oguzie
Corrosion Electrochemistry
Electrochemical Technology
Membrane Transport
Metrics
H-Index
i10 Index
Citation
57
147
12,520
* Rankings
Ranking Based On Selection :2
Ifeanyi Charles Okoli
Animal health
Animal production
Animal nutrition
Livestock extension
Metrics
H-Index
i10 Index
Citation
34
98
4,917
* Rankings
Ranking Based On Selection :3
Ogbuewu Ifeanyi
Animal Physiology
Meta-analysis
Medicinal plants
Modelling
Metrics
H-Index
i10 Index
Citation
27
63
2,605
* Rankings
Ranking Based On Selection :4
Alexander Iheanyichukwu Opara
Geo-informatics
Environmental Geosciences
Geothermal Energy
Exploration Geophysics
Metrics
H-Index
i10 Index
Citation
23
54
1,529
* Rankings
Ranking Based On Selection :5
Verla Evelyn Ngozi
Metal Speciation
Ecotoxicity
Soil-water-Air you
Impact Assessment
Microplastics.
Metrics
H-Index
i10 Index
Citation
22
39
2,080
* Rankings
Ranking Based On Selection :6
Obi Kingsley Echendu
Thin films
Materials Science
Solid State Physics
Solar Cells
Semiconductors
Metrics
H-Index
i10 Index
Citation
22
36
1,387
* Rankings
Ranking Based On Selection :7
Wesley Braide
Applied Microbiology (Food and Industrial Microbiology)
Metrics
H-Index
i10 Index
Citation
21
40
1,443
* Rankings
Ranking Based On Selection :8
Justina Nwosu
Lesser known
Non conventional food sources
Metrics
H-Index
i10 Index
Citation
21
32
1,045
* Rankings
Ranking Based On Selection :9
Emmanuel Enyioma Anyanwu
Renewable Energy
Solar Thermal Energy Engineering
Solar Refrigeration
Environmental Pollution & Control Systems
Metrics
H-Index
i10 Index
Citation
20
32
1,689
* Rankings
Ranking Based On Selection :11
Chika C. Ogueke
microbiology
biotechnology
antimicrobial properties of plant extracts
indigenous food fermentations
Metrics
H-Index
i10 Index
Citation
20
30
1,396
* Rankings
Ranking Based On Selection :12
Edeheudim B.Etuk|Edehe B. Etuk, E. B. Etuk
Animal Nutrition
Feeding Systems
Non-conventional Feed Ingredients and Additives
Metrics
H-Index
i10 Index
Citation
19
33
1,308
* Rankings
Ranking Based On Selection :13
Obinna Chigoziem Akakuru
Hydrogeology
Environmental Geology
Hydrology
Machine Learning
Artificial intelligence
Metrics
H-Index
i10 Index
Citation
18
34
875
* Rankings
Ranking Based On Selection :14
Innocent O. Arukalam
Polymer nanocomposites
Functional Protective Coatings
Corrosion & Corrosion Protection
Polymer Waste Management and Marine Pl
Metrics
H-Index
i10 Index
Citation
18
31
1,164
* Rankings
Ranking Based On Selection :15
Simeon Chukwudozie Nwanonenyi
Polymer composites
Polymeric wastes mgt
Coatings
Corrosion inhibition
Molecular Simulation
Metrics
H-Index
i10 Index
Citation
18
33
950
* Rankings
Ranking Based On Selection :17
Chidi Uzoma Igwe
Medicinal plants
Biomarkers of diseases
analytical biochemistry
Metrics
H-Index
i10 Index
Citation
18
34
1,548
* Rankings
Ranking Based On Selection :19
Igbojiaku Anthony Ugonna
construction
construction materials and structural
Metrics
H-Index
i10 Index
Citation
18
34
997
* Rankings
Ranking Based On Selection :20
Ofoedu, Chigozie E.
Novel functional food ingredients
Food product development
Brewing and Beverage Technology
Metrics
H-Index
i10 Index
Citation
17
27
857
* Rankings
Ranking Based On Selection :21
Paul Chinonso Uzoma
Nanocomposite coatings
corrosion science and protection
tribology
polymer science and engineering
Metrics
H-Index
i10 Index
Citation
17
22
1,113
* Rankings
Ranking Based On Selection :22
Sabbas Asoegwu
agricultural engineering
farm power and machinery
farm processing and storage
renewable energy
Metrics
H-Index
i10 Index
Citation
17
22
989
* Rankings
Ranking Based On Selection :24
Chinwe Sylvanus Alisi
Medicinal plant research
Chemoprevention
Environment
Raw materials
Toxicology
Metrics
H-Index
i10 Index
Citation
17
29
1,093
* Rankings
Ranking Based On Selection :27
Samuel Okechukwu Onyekuru
Sedimentary/Petroleum Geology and Hydrogeology
Metrics
H-Index
i10 Index
Citation
16
20
789
* Rankings
Ranking Based On Selection :28
Kennedy Chinedu Okafor
Cloud Computing
Edge Computing/IoT/Fog/ML
Smart Social Infrastructures
Mechatronics Engineering
Metrics
H-Index
i10 Index
Citation
16
26
967
* Rankings
Ranking Based On Selection :29
IC Madufor
Polymer Composites
Polymer Processing
Polymers for corrosion Protection
Biomedical Polymers
Metrics
H-Index
i10 Index
Citation
16
23
795
* Rankings
Ranking Based On Selection :32
Okoro Victor Mo
Animal Genomics
Animal Breeding and Genetics
Animal Sciences
Animal physiology
Metrics
H-Index
i10 Index
Citation
15
23
705
* Rankings
Ranking Based On Selection :33
Malachy NO Ajima
Aquatic and Environmental Toxicology
Fish physiology
Metrics
H-Index
i10 Index
Citation
15
18
660
* Rankings
Ranking Based On Selection :35
Campbell Onyeka Akujobi
Biological Synthesis of Nanoparticles and their Effect on Microorganisms
- Bioremediation of Polluted Environments - Plant/micr
Metrics
H-Index
i10 Index
Citation
15
21
727
* Rankings
Ranking Based On Selection :36
Godwin Amechi Okeke
Functional Analysis
Fixed Point Theory
Operator Theory
Nonlinear Optimization
Metrics
H-Index
i10 Index
Citation
14
25
690
* Rankings
Ranking Based On Selection :37
Moses Ojukwu
Food Chemistry and structure
Food processing
Beverage and Brewing
Food microbiology
Metrics
H-Index
i10 Index
Citation
14
24
558
* Rankings
Ranking Based On Selection :38
Ebj Iheriohanma
Industrial Sociology
Industrial Relations
Human Resources Management
Metrics
H-Index
i10 Index
Citation
14
21
819
* Rankings
Ranking Based On Selection :40
Jude Iwouno
Malting technology
beverage processing
food product development
enzyme technology
fermentation technology
Metrics
H-Index
i10 Index
Citation
14
17
667
* Rankings
Ranking Based On Selection :41
Benedict Anayochukwu Ozurumba
1.Foreign Capital Inflows 2. Deficit Financing 3. External Debt Management
Metrics
H-Index
i10 Index
Citation
14
15
691
* Rankings
Ranking Based On Selection :42
Chijioke A. Nsofor.
Medical Microbiology
Host-Pathogen Relashionship and Genomic Epidemiology
Metrics
H-Index
i10 Index
Citation
14
19
425
* Rankings
Ranking Based On Selection :43
Ene Ac
Medical
Pharmacological and Toxicological Biochemistry
Metrics
H-Index
i10 Index
Citation
14
20
838
* Rankings
Ranking Based On Selection :44
Chiristopher Chiedozie Eze
Agribusiness
rural finance
environmental economics and law
Metrics
H-Index
i10 Index
Citation
14
17
796
* Rankings
Ranking Based On Selection :46
Ijeoma Akunna Duru
phytochemistry
bioactive studies of organic compounds
modelling and simulation of properties of
Metrics
H-Index
i10 Index
Citation
13
22
591
* Rankings
Ranking Based On Selection :47
Simeon Inyama
Mathematical Modelling
Bio-Mathematics
Operations Research
Metrics
H-Index
i10 Index
Citation
13
19
561
* Rankings
Ranking Based On Selection :48
Benedict Amade
Construction Project Management
Information Technology in Construction Projects
Construction Supply Chain Management
Emerging
Metrics
H-Index
i10 Index
Citation
13
18
496
* Rankings
Ranking Based On Selection :49
Gordon Tami Amangabara
Hydrology
Geomorphology
Geotechniques
Erosion and Flood Control
Climate Change
Metrics
H-Index
i10 Index
Citation
13
18
676
* Rankings
Ranking Based On Selection :57
Damaris Okafor
FOOD SCIENCE AND TECHNOLOGY
BIORESOURCE TECHNOLOGY
ENGINEERING SCIENCES
BIOFUEL
RENEWABLE ENERGY
LIGNOCELLULOSIC FEEDSTOCKS
Metrics
H-Index
i10 Index
Citation
12
14
441
* Rankings
Ranking Based On Selection :58
Okeke Osita Christopher(Okeke, Oc)|Osita Okeke;
Engineering/Environmental Geology
Geotechnics
Water Resources
Metrics
H-Index
i10 Index
Citation
12
19
648
* Rankings
Ranking Based On Selection :59
Nnamdi V. Ogueke
Renewable Energy
Refrigeration
Applied Energy
Energy Conversion and Management
Metrics
H-Index
i10 Index
Citation
12
17
781
* Rankings
Ranking Based On Selection :60
Casmir C Zanders Akaolisa
Potential field theory
Control Source Seismic
Inversion Theory
Environmental Geophysics
etc
Metrics
H-Index
i10 Index
Citation
12
13
416
* Rankings
Ranking Based On Selection :61
Chukwudebe Gloria A.
computer engineering
ICT
electronic engineering
renewable energy
Public Procurement
Metrics
H-Index
i10 Index
Citation
12
15
578
* Rankings
Ranking Based On Selection :62
Chijioke Osuji
FOOD SCIENCE
BREWING AND BEVERAGE TECHNOLOGY
NEW PRODUCT DEVELOPMENT
NUTRITION
FOOD PROCESSING
Metrics
H-Index
i10 Index
Citation
12
14
870
* Rankings
Ranking Based On Selection :64
Kelechukwu B Okeoma, Reader
Metal Corrosion and local content studies
Metrics
H-Index
i10 Index
Citation
12
12
520
* Rankings
Ranking Based On Selection :66
Nnanyere Okwunna Aladi
Food science
Monogastric nutrition
Animal Science and Technology
Bioresource Management
Metrics
H-Index
i10 Index
Citation
12
15
417
* Rankings
Ranking Based On Selection :68
Olisa Chukwuebuka
Mechanical Engineering
automation
aerospace engineering
Energy engineering
mechatronics
Metrics
H-Index
i10 Index
Citation
12
14
541
* Rankings
Ranking Based On Selection :70
Marian Ono Ofor
Postharvest Pathology
Horticulture
Organic Crop Production
Metrics
H-Index
i10 Index
Citation
12
12
486
* Rankings
Ranking Based On Selection :72
Odimegwu Euphresia Nkiru
Food Processing and Preservation
Food Extrusion Technology
Food Chemistry
Food Nutrition
Metrics
H-Index
i10 Index
Citation
11
14
415
* Rankings
Ranking Based On Selection :73
Chukwudi Nwaogu Et
Soil & Plant Ecology
Landuse & Climate Change
Geography & Geoinformatics
Environmental Edu Agric & Forestry
Metrics
H-Index
i10 Index
Citation
11
13
374
* Rankings
Ranking Based On Selection :74
Chigoziri Nnaemeka Njoku
Corrosion Science and Protection
Functional Coatings
Materials Engineering
and Chemical Engineeri
Metrics
H-Index
i10 Index
Citation
11
13
302
* Rankings
Ranking Based On Selection :75
Nnamdi Chibuike Iheaturu
Polymer
Nanocomposites
Biomaterials
Plastics
Textiles
Metrics
H-Index
i10 Index
Citation
11
12
361
* Rankings
Ranking Based On Selection :76
Alisa Onyemeziri Christopher
Biodiesel synthesis and trace metal speciation
Metrics
H-Index
i10 Index
Citation
11
14
487
* Rankings
Ranking Based On Selection :77
Ijeoma Agunwah
Food Science and Technology
Food microbiology
Food Biotechnology.
Metrics
H-Index
i10 Index
Citation
11
13
382
* Rankings
Ranking Based On Selection :78
Eleazar Nwogu
Time series
population studies
Metrics
H-Index
i10 Index
Citation
11
12
400
* Rankings
Ranking Based On Selection :79
Anne Peter-Ikechukwu
food science and nutrition
food product development
food microbiology and safety.
Metrics
H-Index
i10 Index
Citation
11
11
326
* Rankings
Ranking Based On Selection :80
Okoronkwo Ca
renewable energy
mechanical design
Robotics
Metrics
H-Index
i10 Index
Citation
11
12
385
* Rankings
Ranking Based On Selection :81
Alagbaoso , Serah Ogechi
Food Chemistry and Nutrition
Food Processing Technology
Food Microbiology
Metrics
H-Index
i10 Index
Citation
11
12
339
* Rankings
Ranking Based On Selection :86
Roseline Feechi Njoku-Tony
Parasitology
public health
water quaity
impact assessment
waste management
Metrics
H-Index
i10 Index
Citation
11
12
416
* Rankings
Ranking Based On Selection :88
Gabriel Ihejirika
Crop protection
crop production
organic agriculture
Metrics
H-Index
i10 Index
Citation
11
13
390
* Rankings
Ranking Based On Selection :92
Nnamdi Ehirim
Agricultural resource Economics and Environmental Management
Metrics
H-Index
i10 Index
Citation
10
15
422
* Rankings
Ranking Based On Selection :96
Sabinus Ikechukwu Ibeneme
Environmental Geophysics
Petroleum Geophysics
Forensic Geophysics and Engineering Geophysics
Metrics
H-Index
i10 Index
Citation
10
11
394
* Rankings
Ranking Based On Selection :97
Njideka E. Njoku
Dough formation technology using cereals
legumes and root tubers
New product development
Food Rheology
Functionality of foo
Metrics
H-Index
i10 Index
Citation
10
11
327
* Rankings
Ranking Based On Selection :98
Azeez Taofik Oladimeji
Bioprocess & Biopharmaceutical Engineering
Biomaterials (Biopolymers for Tissue and Rehabilitation
Metrics
H-Index
i10 Index
Citation
10
10
388
* Rankings
Ranking Based On Selection :99
Chinedu Emeka Ihejirika
Environmental Health and Biotechnology
Metrics
H-Index
i10 Index
Citation
10
12
453
* Rankings
Ranking Based On Selection :100
Ben-Chendo Gn
Agricultural Marketing and Agribusiness management
multinational oil and gas
Metrics
H-Index
i10 Index
Citation
10
12
294
Rankings
Ranking Based On Selection: 1
Emeka Oguzie
Metrics
H-Index
i10 Index
Citation Counts
57
147
12,520
Corrosion Electrochemistry
Electrochemical Technology
Membrane Transport
Rankings
Ranking Based On Selection: 2
Ifeanyi Charles Okoli
Metrics
H-Index
i10 Index
Citation Counts
34
98
4,917
Animal health
Animal production
Animal nutrition
Livestock extension
Rankings
Ranking Based On Selection: 3
Ogbuewu Ifeanyi
Metrics
H-Index
i10 Index
Citation Counts
27
63
2,605
Animal Physiology
Meta-analysis
Medicinal plants
Modelling
Rankings
Ranking Based On Selection: 4
Alexander Iheanyichukwu Opara
Metrics
H-Index
i10 Index
Citation Counts
23
54
1,529
Geo-informatics
Environmental Geosciences
Geothermal Energy
Exploration Geophysics
Rankings
Ranking Based On Selection: 5
Verla Evelyn Ngozi
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,080
Metal Speciation
Ecotoxicity
Soil-water-Air you
Impact Assessment
Microplastics.
Rankings
Ranking Based On Selection: 6
Obi Kingsley Echendu
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,387
Thin films
Materials Science
Solid State Physics
Solar Cells
Semiconductors
Rankings
Ranking Based On Selection: 7
Wesley Braide
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,443
Applied Microbiology (Food and Industrial Microbiology)
Rankings
Ranking Based On Selection: 8
Justina Nwosu
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,045
Lesser known
Non conventional food sources
Rankings
Ranking Based On Selection: 9
Emmanuel Enyioma Anyanwu
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,689
Renewable Energy
Solar Thermal Energy Engineering
Solar Refrigeration
Environmental Pollution & Control Systems
Rankings
Ranking Based On Selection: 10
Ujowundu Cosmas Onyekachi
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,321
Rankings
Ranking Based On Selection: 11
Chika C. Ogueke
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,396
microbiology
biotechnology
antimicrobial properties of plant extracts
indigenous food fermentations
Rankings
Ranking Based On Selection: 12
Edeheudim B.Etuk|Edehe B. Etuk, E. B. Etuk
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,308
Animal Nutrition
Feeding Systems
Non-conventional Feed Ingredients and Additives
Rankings
Ranking Based On Selection: 13
Obinna Chigoziem Akakuru
Metrics
H-Index
i10 Index
Citation Counts
18
34
875
Hydrogeology
Environmental Geology
Hydrology
Machine Learning
Artificial intelligence
Rankings
Ranking Based On Selection: 14
Innocent O. Arukalam
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,164
Polymer nanocomposites
Functional Protective Coatings
Corrosion & Corrosion Protection
Polymer Waste Management and Marine Pl
Rankings
Ranking Based On Selection: 15
Simeon Chukwudozie Nwanonenyi
Metrics
H-Index
i10 Index
Citation Counts
18
33
950
Polymer composites
Polymeric wastes mgt
Coatings
Corrosion inhibition
Molecular Simulation
Rankings
Ranking Based On Selection: 16
Henry Chinedu Obasi
Metrics
H-Index
i10 Index
Citation Counts
18
29
920
Polymer Composites
Rubber Blends
Biomaterials
Tissue Engineering
Rankings
Ranking Based On Selection: 17
Chidi Uzoma Igwe
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,548
Medicinal plants
Biomarkers of diseases
analytical biochemistry
Rankings
Ranking Based On Selection: 18
Clifford Ifeanyi Owuamanam
Metrics
H-Index
i10 Index
Citation Counts
18
26
906
Rankings
Ranking Based On Selection: 19
Igbojiaku Anthony Ugonna
Metrics
H-Index
i10 Index
Citation Counts
18
34
997
construction
construction materials and structural
Rankings
Ranking Based On Selection: 20
Ofoedu, Chigozie E.
Metrics
H-Index
i10 Index
Citation Counts
17
27
857
Novel functional food ingredients
Food product development
Brewing and Beverage Technology
Rankings
Ranking Based On Selection: 21
Paul Chinonso Uzoma
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,113
Nanocomposite coatings
corrosion science and protection
tribology
polymer science and engineering
Rankings
Ranking Based On Selection: 22
Sabbas Asoegwu
Metrics
H-Index
i10 Index
Citation Counts
17
22
989
agricultural engineering
farm power and machinery
farm processing and storage
renewable energy
Rankings
Ranking Based On Selection: 23
Owus Mathias Ibearugbulem
Metrics
H-Index
i10 Index
Citation Counts
17
31
921
Rankings
Ranking Based On Selection: 24
Chinwe Sylvanus Alisi
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,093
Medicinal plant research
Chemoprevention
Environment
Raw materials
Toxicology
Rankings
Ranking Based On Selection: 25
Onweremadu, Emmanuel Uzoma
Metrics
H-Index
i10 Index
Citation Counts
17
39
1,340
Rankings
Ranking Based On Selection: 26
Chikaire, Jonadab Ubochioma
Metrics
H-Index
i10 Index
Citation Counts
16
30
1,009
Rankings
Ranking Based On Selection: 27
Samuel Okechukwu Onyekuru
Metrics
H-Index
i10 Index
Citation Counts
16
20
789
Sedimentary/Petroleum Geology and Hydrogeology
Rankings
Ranking Based On Selection: 28
Kennedy Chinedu Okafor
Metrics
H-Index
i10 Index
Citation Counts
16
26
967
Cloud Computing
Edge Computing/IoT/Fog/ML
Smart Social Infrastructures
Mechatronics Engineering
Rankings
Ranking Based On Selection: 29
IC Madufor
Metrics
H-Index
i10 Index
Citation Counts
16
23
795
Polymer Composites
Polymer Processing
Polymers for corrosion Protection
Biomedical Polymers
Rankings
Ranking Based On Selection: 30
Fidelis C. Onwumere
Metrics
H-Index
i10 Index
Citation Counts
16
22
877
Rankings
Ranking Based On Selection: 31
Emmanuel Chidiebere Eze
Metrics
H-Index
i10 Index
Citation Counts
15
19
594
Rankings
Ranking Based On Selection: 32
Okoro Victor Mo
Metrics
H-Index
i10 Index
Citation Counts
15
23
705
Animal Genomics
Animal Breeding and Genetics
Animal Sciences
Animal physiology
Rankings
Ranking Based On Selection: 33
Malachy NO Ajima
Metrics
H-Index
i10 Index
Citation Counts
15
18
660
Aquatic and Environmental Toxicology
Fish physiology
Rankings
Ranking Based On Selection: 34
John Chukwuma Ezeh
Metrics
H-Index
i10 Index
Citation Counts
15
23
831
Rankings
Ranking Based On Selection: 35
Campbell Onyeka Akujobi
Metrics
H-Index
i10 Index
Citation Counts
15
21
727
Biological Synthesis of Nanoparticles and their Effect on Microorganisms
- Bioremediation of Polluted Environments - Plant/micr
Rankings
Ranking Based On Selection: 36
Godwin Amechi Okeke
Metrics
H-Index
i10 Index
Citation Counts
14
25
690
Functional Analysis
Fixed Point Theory
Operator Theory
Nonlinear Optimization
Rankings
Ranking Based On Selection: 37
Moses Ojukwu
Metrics
H-Index
i10 Index
Citation Counts
14
24
558
Food Chemistry and structure
Food processing
Beverage and Brewing
Food microbiology
Rankings
Ranking Based On Selection: 38
Ebj Iheriohanma
Metrics
H-Index
i10 Index
Citation Counts
14
21
819
Industrial Sociology
Industrial Relations
Human Resources Management
Rankings
Ranking Based On Selection: 39
Adeleye Samuel Adeniyi
Metrics
H-Index
i10 Index
Citation Counts
14
18
413
Rankings
Ranking Based On Selection: 40
Jude Iwouno
Metrics
H-Index
i10 Index
Citation Counts
14
17
667
Malting technology
beverage processing
food product development
enzyme technology
fermentation technology
Rankings
Ranking Based On Selection: 41
Benedict Anayochukwu Ozurumba
Metrics
H-Index
i10 Index
Citation Counts
14
15
691
1.Foreign Capital Inflows 2. Deficit Financing 3. External Debt Management
Rankings
Ranking Based On Selection: 42
Chijioke A. Nsofor.
Metrics
H-Index
i10 Index
Citation Counts
14
19
425
Medical Microbiology
Host-Pathogen Relashionship and Genomic Epidemiology
Rankings
Ranking Based On Selection: 43
Ene Ac
Metrics
H-Index
i10 Index
Citation Counts
14
20
838
Medical
Pharmacological and Toxicological Biochemistry
Rankings
Ranking Based On Selection: 44
Chiristopher Chiedozie Eze
Metrics
H-Index
i10 Index
Citation Counts
14
17
796
Agribusiness
rural finance
environmental economics and law
Rankings
Ranking Based On Selection: 45
Emmanuel Uchenna Ahiwe
Metrics
H-Index
i10 Index
Citation Counts
13
15
547
Rankings
Ranking Based On Selection: 46
Ijeoma Akunna Duru
Metrics
H-Index
i10 Index
Citation Counts
13
22
591
phytochemistry
bioactive studies of organic compounds
modelling and simulation of properties of
Rankings
Ranking Based On Selection: 47
Simeon Inyama
Metrics
H-Index
i10 Index
Citation Counts
13
19
561
Mathematical Modelling
Bio-Mathematics
Operations Research
Rankings
Ranking Based On Selection: 48
Benedict Amade
Metrics
H-Index
i10 Index
Citation Counts
13
18
496
Construction Project Management
Information Technology in Construction Projects
Construction Supply Chain Management
Emerging
Rankings
Ranking Based On Selection: 49
Gordon Tami Amangabara
Metrics
H-Index
i10 Index
Citation Counts
13
18
676
Hydrology
Geomorphology
Geotechniques
Erosion and Flood Control
Climate Change
Rankings
Ranking Based On Selection: 50
Lawrence O. Ettu
Metrics
H-Index
i10 Index
Citation Counts
13
21
543
Rankings
Ranking Based On Selection: 51
Si Okorondu
Metrics
H-Index
i10 Index
Citation Counts
13
17
389
Rankings
Ranking Based On Selection: 52
Collins Uchechukwu Anya
Metrics
H-Index
i10 Index
Citation Counts
13
16
495
Rankings
Ranking Based On Selection: 53
Ngozi C. Ihediohanma
Metrics
H-Index
i10 Index
Citation Counts
13
15
564
Rankings
Ranking Based On Selection: 54
Nkemakolam Akajiaku Nwogu
Metrics
H-Index
i10 Index
Citation Counts
13
15
511
Rankings
Ranking Based On Selection: 55
Ikenna Ndubuisi Nwachukwu
Metrics
H-Index
i10 Index
Citation Counts
13
14
564
Rankings
Ranking Based On Selection: 56
Ubaezue Ugochukwu Egereonu|U.U Egereonu
Metrics
H-Index
i10 Index
Citation Counts
13
18
659
Environmental Chemistry and Analytical Chemistry
Rankings
Ranking Based On Selection: 57
Damaris Okafor
Metrics
H-Index
i10 Index
Citation Counts
12
14
441
FOOD SCIENCE AND TECHNOLOGY
BIORESOURCE TECHNOLOGY
ENGINEERING SCIENCES
BIOFUEL
RENEWABLE ENERGY
LIGNOCELLULOSIC FEEDSTOCKS
Rankings
Ranking Based On Selection: 58
Engineering/Environmental Geology
Geotechnics
Water Resources
Rankings
Ranking Based On Selection: 59
Nnamdi V. Ogueke
Metrics
H-Index
i10 Index
Citation Counts
12
17
781
Renewable Energy
Refrigeration
Applied Energy
Energy Conversion and Management
Rankings
Ranking Based On Selection: 60
Casmir C Zanders Akaolisa
Metrics
H-Index
i10 Index
Citation Counts
12
13
416
Potential field theory
Control Source Seismic
Inversion Theory
Environmental Geophysics
etc
Rankings
Ranking Based On Selection: 61
Chukwudebe Gloria A.
Metrics
H-Index
i10 Index
Citation Counts
12
15
578
computer engineering
ICT
electronic engineering
renewable energy
Public Procurement
Rankings
Ranking Based On Selection: 62
Chijioke Osuji
Metrics
H-Index
i10 Index
Citation Counts
12
14
870
FOOD SCIENCE
BREWING AND BEVERAGE TECHNOLOGY
NEW PRODUCT DEVELOPMENT
NUTRITION
FOOD PROCESSING
Rankings
Ranking Based On Selection: 63
Awa Stanley Kalu
Metrics
H-Index
i10 Index
Citation Counts
12
13
351
Rankings
Ranking Based On Selection: 64
Kelechukwu B Okeoma, Reader
Metrics
H-Index
i10 Index
Citation Counts
12
12
520
Metal Corrosion and local content studies
Rankings
Ranking Based On Selection: 66
Nnanyere Okwunna Aladi
Metrics
H-Index
i10 Index
Citation Counts
12
15
417
Food science
Monogastric nutrition
Animal Science and Technology
Bioresource Management
Rankings
Ranking Based On Selection: 67
Angela Udebuani
Metrics
H-Index
i10 Index
Citation Counts
12
14
645
Rankings
Ranking Based On Selection: 68
Olisa Chukwuebuka
Metrics
H-Index
i10 Index
Citation Counts
12
14
541
Mechanical Engineering
automation
aerospace engineering
Energy engineering
mechatronics
Rankings
Ranking Based On Selection: 69
Innocent Uche Ojoko Nwaiwu
Metrics
H-Index
i10 Index
Citation Counts
12
13
476
Agricultural Production and Environmental Economics
Rankings
Ranking Based On Selection: 70
Marian Ono Ofor
Metrics
H-Index
i10 Index
Citation Counts
12
12
486
Postharvest Pathology
Horticulture
Organic Crop Production
Rankings
Ranking Based On Selection: 71
Lo Akajiaku
Metrics
H-Index
i10 Index
Citation Counts
11
15
446
Rankings
Ranking Based On Selection: 72
Odimegwu Euphresia Nkiru
Metrics
H-Index
i10 Index
Citation Counts
11
14
415
Food Processing and Preservation
Food Extrusion Technology
Food Chemistry
Food Nutrition
Rankings
Ranking Based On Selection: 73
Chukwudi Nwaogu Et
Metrics
H-Index
i10 Index
Citation Counts
11
13
374
Soil & Plant Ecology
Landuse & Climate Change
Geography & Geoinformatics
Environmental Edu Agric & Forestry
Rankings
Ranking Based On Selection: 74
Chigoziri Nnaemeka Njoku
Metrics
H-Index
i10 Index
Citation Counts
11
13
302
Corrosion Science and Protection
Functional Coatings
Materials Engineering
and Chemical Engineeri
Rankings
Ranking Based On Selection: 75
Nnamdi Chibuike Iheaturu
Metrics
H-Index
i10 Index
Citation Counts
11
12
361
Polymer
Nanocomposites
Biomaterials
Plastics
Textiles
Rankings
Ranking Based On Selection: 76
Alisa Onyemeziri Christopher
Metrics
H-Index
i10 Index
Citation Counts
11
14
487
Biodiesel synthesis and trace metal speciation
Rankings
Ranking Based On Selection: 77
Ijeoma Agunwah
Metrics
H-Index
i10 Index
Citation Counts
11
13
382
Food Science and Technology
Food microbiology
Food Biotechnology.
Rankings
Ranking Based On Selection: 78
Eleazar Nwogu
Metrics
H-Index
i10 Index
Citation Counts
11
12
400
Time series
population studies
Rankings
Ranking Based On Selection: 79
Anne Peter-Ikechukwu
Metrics
H-Index
i10 Index
Citation Counts
11
11
326
food science and nutrition
food product development
food microbiology and safety.
Rankings
Ranking Based On Selection: 80
Okoronkwo Ca
Metrics
H-Index
i10 Index
Citation Counts
11
12
385
renewable energy
mechanical design
Robotics
Rankings
Ranking Based On Selection: 81
Alagbaoso , Serah Ogechi
Metrics
H-Index
i10 Index
Citation Counts
11
12
339
Food Chemistry and Nutrition
Food Processing Technology
Food Microbiology
Rankings
Ranking Based On Selection: 82
Olisaemeka Nwufo
Metrics
H-Index
i10 Index
Citation Counts
11
12
329
Energy and Power(Department of Mechanical Engineering)
Rankings
Ranking Based On Selection: 83
Chris O Nwoko
Metrics
H-Index
i10 Index
Citation Counts
11
11
628
Rankings
Ranking Based On Selection: 84
Ngwu Nwachukwu
Metrics
H-Index
i10 Index
Citation Counts
11
13
619
enzymology
nutrition
medicinal plants
toxicology
Rankings
Ranking Based On Selection: 85
Dike Henry Ogbuagu
Metrics
H-Index
i10 Index
Citation Counts
11
13
386
Rankings
Ranking Based On Selection: 86
Roseline Feechi Njoku-Tony
Metrics
H-Index
i10 Index
Citation Counts
11
12
416
Parasitology
public health
water quaity
impact assessment
waste management
Rankings
Ranking Based On Selection: 87
Georges Anyanwu
Metrics
H-Index
i10 Index
Citation Counts
11
17
425
Animal Nutrition (Alternative Feed Resources)t
Rankings
Ranking Based On Selection: 88
Gabriel Ihejirika
Metrics
H-Index
i10 Index
Citation Counts
11
13
390
Crop protection
crop production
organic agriculture
Rankings
Ranking Based On Selection: 89
Ijeoma Emeka-Nwabunnia (Nee Kalu)
Metrics
H-Index
i10 Index
Citation Counts
11
12
318
Rankings
Ranking Based On Selection: 90
Babington Esonu
Metrics
H-Index
i10 Index
Citation Counts
11
14
629
Rankings
Ranking Based On Selection: 91
Emejulu, Adamma Angela
Metrics
H-Index
i10 Index
Citation Counts
11
12
287
Medical Biochemistry
Pharmacology
Toxicology
Medicinal Plants
Rankings
Ranking Based On Selection: 92
Nnamdi Ehirim
Metrics
H-Index
i10 Index
Citation Counts
10
15
422
Agricultural resource Economics and Environmental Management
Rankings
Ranking Based On Selection: 93
Victor Odoemelam
Metrics
H-Index
i10 Index
Citation Counts
10
13
478
Rankings
Ranking Based On Selection: 94
Justina N. Ekere
Metrics
H-Index
i10 Index
Citation Counts
10
13
391
Rankings
Ranking Based On Selection: 95
Justina Chibuogwu Orji
Metrics
H-Index
i10 Index
Citation Counts
10
11
427
Environmental Microbiology
Rankings
Ranking Based On Selection: 96
Sabinus Ikechukwu Ibeneme
Metrics
H-Index
i10 Index
Citation Counts
10
11
394
Environmental Geophysics
Petroleum Geophysics
Forensic Geophysics and Engineering Geophysics
Rankings
Ranking Based On Selection: 97
Njideka E. Njoku
Metrics
H-Index
i10 Index
Citation Counts
10
11
327
Dough formation technology using cereals
legumes and root tubers
New product development
Food Rheology
Functionality of foo
Rankings
Ranking Based On Selection: 98
Azeez Taofik Oladimeji
Metrics
H-Index
i10 Index
Citation Counts
10
10
388
Bioprocess & Biopharmaceutical Engineering
Biomaterials (Biopolymers for Tissue and Rehabilitation
Rankings
Ranking Based On Selection: 99
Chinedu Emeka Ihejirika
Metrics
H-Index
i10 Index
Citation Counts
10
12
453
Environmental Health and Biotechnology
Rankings
Ranking Based On Selection: 100
Ben-Chendo Gn
Metrics
H-Index
i10 Index
Citation Counts
10
12
294
Agricultural Marketing and Agribusiness management
multinational oil and gas