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" (873,690 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
Justina Nwosu
Lesser known
Non conventional food sources
Metrics
H-Index
i10 Index
Citation
21
34
1,070
* Rankings
Ranking Based On Selection: 2
Obinna Chigoziem Akakuru
Hydrogeology
Environmental Geology
Hydrology
Machine Learning
Artificial intelligence
Metrics
H-Index
i10 Index
Citation
19
36
977
* Rankings
Ranking Based On Selection: 3
Simeon Chukwudozie Nwanonenyi
Polymer composites
Polymeric wastes mgt
Coatings
Corrosion inhibition
Molecular Simulation
Metrics
H-Index
i10 Index
Citation
19
36
998
* Rankings
Ranking Based On Selection: 4
Igbojiaku Anthony Ugonna
construction
construction materials and structural
Metrics
H-Index
i10 Index
Citation
18
34
1,021
* Rankings
Ranking Based On Selection: 5
Ofoedu, Chigozie E.
Novel functional food ingredients
Food product development
Brewing and Beverage Technology
Metrics
H-Index
i10 Index
Citation
17
31
918
* Rankings
Ranking Based On Selection: 6
Paul Chinonso Uzoma
Nanocomposite coatings
corrosion science and protection
tribology
polymer science and engineering
Metrics
H-Index
i10 Index
Citation
17
22
1,194
* Rankings
Ranking Based On Selection: 7
Samuel Okechukwu Onyekuru
Sedimentary/Petroleum Geology and Hydrogeology
Metrics
H-Index
i10 Index
Citation
16
21
834
* Rankings
Ranking Based On Selection: 9
Godwin Amechi Okeke
Functional Analysis
Fixed Point Theory
Operator Theory
Nonlinear Optimization
Metrics
H-Index
i10 Index
Citation
15
26
701
* Rankings
Ranking Based On Selection: 10
Benedict Anayochukwu Ozurumba
1.Foreign Capital Inflows 2. Deficit Financing 3. External Debt Management
Metrics
H-Index
i10 Index
Citation
14
15
710

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 11
Ene Ac
Medical
Pharmacological and Toxicological Biochemistry
Metrics
H-Index
i10 Index
Citation
14
20
842
* Rankings
Ranking Based On Selection: 12
Ijeoma Akunna Duru
phytochemistry
bioactive studies of organic compounds
modelling and simulation of properties of
Metrics
H-Index
i10 Index
Citation
13
23
618
* Rankings
Ranking Based On Selection: 13
Benedict Amade
Construction Project Management
Information Technology in Construction Projects
Construction Supply Chain Management
Emerging
Metrics
H-Index
i10 Index
Citation
13
20
524
* Rankings
Ranking Based On Selection: 14
Okeke Osita Christopher(Okeke, Oc)|Osita Okeke;
Engineering/Environmental Geology
Geotechnics
Water Resources
Metrics
H-Index
i10 Index
Citation
13
19
693
* Rankings
Ranking Based On Selection: 15
Jude Iwouno
Malting technology
beverage processing
food product development
enzyme technology
fermentation technology
Metrics
H-Index
i10 Index
Citation
13
17
677
* Rankings
Ranking Based On Selection: 16
Gordon Tami Amangabara
Hydrology
Geomorphology
Geotechniques
Erosion and Flood Control
Climate Change
Metrics
H-Index
i10 Index
Citation
13
18
683
* Rankings
Ranking Based On Selection: 19
Casmir C Zanders Akaolisa
Potential field theory
Control Source Seismic
Inversion Theory
Environmental Geophysics
etc
Metrics
H-Index
i10 Index
Citation
12
13
440
* Rankings
Ranking Based On Selection: 20
Kelechukwu B Okeoma, Reader
Metal Corrosion and local content studies
Metrics
H-Index
i10 Index
Citation
12
12
526
* Rankings
Ranking Based On Selection: 21
Eleazar Nwogu
Time series
population studies
Metrics
H-Index
i10 Index
Citation
12
12
404
* Rankings
Ranking Based On Selection: 23
Nnamdi Chibuike Iheaturu
Polymer
Nanocomposites
Biomaterials
Plastics
Textiles
Metrics
H-Index
i10 Index
Citation
11
12
373
* Rankings
Ranking Based On Selection: 24
Alisa Onyemeziri Christopher
Biodiesel synthesis and trace metal speciation
Metrics
H-Index
i10 Index
Citation
11
15
517
* Rankings
Ranking Based On Selection: 25
Okoronkwo Ca
renewable energy
mechanical design
Robotics
Metrics
H-Index
i10 Index
Citation
11
14
424
* Rankings
Ranking Based On Selection: 26
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
11
12
343
* Rankings
Ranking Based On Selection: 27
Azeez Taofik Oladimeji
Bioprocess & Biopharmaceutical Engineering
Biomaterials (Biopolymers for Tissue and Rehabilitation
Metrics
H-Index
i10 Index
Citation
11
11
400
* Rankings
Ranking Based On Selection: 28
Roseline Feechi Njoku-Tony
Parasitology
public health
water quaity
impact assessment
waste management
Metrics
H-Index
i10 Index
Citation
11
13
427
* Rankings
Ranking Based On Selection: 29
Gabriel Ihejirika
Crop protection
crop production
organic agriculture
Metrics
H-Index
i10 Index
Citation
11
13
399
* Rankings
Ranking Based On Selection: 31
Sabinus Ikechukwu Ibeneme
Environmental Geophysics
Petroleum Geophysics
Forensic Geophysics and Engineering Geophysics
Metrics
H-Index
i10 Index
Citation
10
11
417
* Rankings
Ranking Based On Selection: 32
Donatus O. Njoku
Intelligent System
Artificial Intelligence
Modeling
Cyber Security
Forensic Science
Metrics
H-Index
i10 Index
Citation
10
11
369
* Rankings
Ranking Based On Selection: 34
Obioma K. Mejeha
Environmental Microbiology
Geomicrobiology
Biogeochemistry
Metrics
H-Index
i10 Index
Citation
10
11
456
* Rankings
Ranking Based On Selection: 36
Kelechi Enyinna Ugwu|Kelechi Enyinna Ugwu
Emerging markets
Supply Chain Resilience
Procurement
Logistics
Digital Twin Supply Chain
Metrics
H-Index
i10 Index
Citation
10
10
314
* Rankings
Ranking Based On Selection: 37
Tobias Innocent Ndubuisi Ezejiofor
Biotechnology & Laboratory Medicine
Environmental Health & Toxicology
Public Health & Epidemiology
Occup. & industr. Health
Metrics
H-Index
i10 Index
Citation
10
10
235
* Rankings
Ranking Based On Selection: 38
Chinedu Emeka Ihejirika
Environmental Health and Biotechnology
Metrics
H-Index
i10 Index
Citation
10
13
460
* Rankings
Ranking Based On Selection: 39
Ahukaemere, Chioma Mildred Nee Idigbor Rss
Carbon sequestration
Soil Survey/Land suitability Evaluation Studies
Metrics
H-Index
i10 Index
Citation
10
13
373
* Rankings
Ranking Based On Selection: 41
Ue Uzoh
Water Resources
Enviromental Engineering
Metrics
H-Index
i10 Index
Citation
10
10
287
* Rankings
Ranking Based On Selection: 43
Samuel I. Egwunatum
Constrction Economics and Cost Engineering
Metrics
H-Index
i10 Index
Citation
9
9
282
* Rankings
Ranking Based On Selection: 45
Mgbemena, Ic
parasitology
public health
environmental health
Metrics
H-Index
i10 Index
Citation
9
9
306
* Rankings
Ranking Based On Selection: 47
Anthony Kerunwa|kerunwa Anthony
Drilling
Production
Reservoir Engineering and Petroleum Economics
Metrics
H-Index
i10 Index
Citation
9
7
260
* Rankings
Ranking Based On Selection: 49
Ekezie Jervas
Anatomical Sciences
Forensic Anthropology
Medical Education
Metrics
H-Index
i10 Index
Citation
9
9
416
* Rankings
Ranking Based On Selection: 51
John Didacus Njoku
Climate change. Remote sensing and GIS application to environmental resources. Applied Climatology
Metrics
H-Index
i10 Index
Citation
9
9
367
* Rankings
Ranking Based On Selection: 53
Basil Okafor E
Engineering Designs
Tribology
Engineering Management
Processing Machines
Solar
Metrics
H-Index
i10 Index
Citation
9
9
191
Obiukwu, Osita Obineche
Fatigue
fracture mechanics
composites
additive materials
materials
Metrics
H-Index
i10 Index
Citation
9
8
214
Chikezie C.
Environmental resource management
climate change and food security
Metrics
H-Index
i10 Index
Citation
9
8
188
Donatus E. Onwuegbuchunam
Port Efficiency
Maritime Technology
Externalities
Logistics Optimization
Sustainable Transport
Metrics
H-Index
i10 Index
Citation
9
7
270
Engr. Nosiri Onyebuchi Chikezie
wireless and data communication
cognitive radio technology
criminal community detection
Metrics
H-Index
i10 Index
Citation
9
7
230
Toochukwu Ekwutosi Ogbulie (Te Ogbulie)
Microbial Biotechnology
Renewable Energy and Environment
Bioinformatics
Metrics
H-Index
i10 Index
Citation
9
9
385
Onyishi Godwin
Crop Production
Crop breeding and genetics
Metrics
H-Index
i10 Index
Citation
9
9
312
Ebe, Tochukwu Ezechi
Bioremediation and Environmental Health
Metrics
H-Index
i10 Index
Citation
9
8
215
Christopher Emenyonu
Development Economics and Policy
Environmental Economics and Climate change
Agricultural markets and Value chain
SMEs
Metrics
H-Index
i10 Index
Citation
9
8
202
Mu Obidiegwu
Composites
Nanotechnology
Polymer materials
petrochemicals
polymer solutions
Metrics
H-Index
i10 Index
Citation
8
8
257
Rex Asibuodu Ugulu
Construction productivity with the application of learning curve theory
and Construction Management
Metrics
H-Index
i10 Index
Citation
8
8
167
Engr. Eze Innocent Ochiagha
Polymer composites and blends
surface coating
nanotechnology
corrosion control
Metrics
H-Index
i10 Index
Citation
8
7
240
Theophilus Chinonyerem Nwokedi
Maritime Safety & Security
Risk analysis
maritime security management
optimization techniques in
Metrics
H-Index
i10 Index
Citation
8
5
205
Emezie Nkeiru.
Information and communication technology
Open Access
Institutional Repositories
Information
Metrics
H-Index
i10 Index
Citation
8
5
191
Agubor Cosmas Kemdirim
Mobile wireless communication and antenna systems
Metrics
H-Index
i10 Index
Citation
8
5
184
Umunakwe Polycarp Chika
Climate Change
Sustainable Development
Ecosystem Management
Metrics
H-Index
i10 Index
Citation
8
7
284
Kizito Iheanacho
Medicinal Plant Research
Toxicology and Enzymology
Metrics
H-Index
i10 Index
Citation
8
6
288
Humphrey Igbinosa Aigbe
Applied Statistics
Biometrics
Measurements
GIS and Remote Sensing
Biodivesity and Conservation
Metrics
H-Index
i10 Index
Citation
8
6
260
Charles Ikerionwu
Artificial Intelligence
Machine Learning
Software engineering
BPO
Data Science
Metrics
H-Index
i10 Index
Citation
8
6
247
Lazarus Okechukwu Uzoechi
Electrical Power Engineering
Electrical & Electronic Engineering
Optimization Techniques
Policy Formulation
Education
Metrics
H-Index
i10 Index
Citation
8
6
220
Okere, Chinenye Elizabeth
Optimisation
modelling
concrete technology
Metrics
H-Index
i10 Index
Citation
8
6
196
Duruigbo Ci
Organic farming
Sustainable cropping systems
Metrics
H-Index
i10 Index
Citation
8
7
201
Ibiam Ikwuo Ekpe
Soil conservation and Water Management
Organic Farming human dung value Chain management
Metrics
H-Index
i10 Index
Citation
8
7
182
Justus Anaele
Welding
metal alloys and New materials dev.
Metrics
H-Index
i10 Index
Citation
7
7
279
Chidera Obasi
Non communicable diseases
infectious diseases
Metrics
H-Index
i10 Index
Citation
7
5
264
Bartholomew, Desmond Chekwube
Categorical Data Analysis
Machine Learning and Multivariate Analysis
Metrics
H-Index
i10 Index
Citation
7
5
220
Chukwudi Paul Obite
Bayesian
Survival Analysis
Machine Learning
Time Series
Disease Modeling
Metrics
H-Index
i10 Index
Citation
7
5
184
Engr Ezeamaku Uchenna Luvia
Corrosion
water treatment
extenders in paint and tile making
smart textiles
composites and food
Metrics
H-Index
i10 Index
Citation
7
4
163
Chioma E Njoku
New materials development
Composites
Natural fibers
polymers.
Metrics
H-Index
i10 Index
Citation
7
4
128
Christian C. Opurum|C. C. Opurum, Opurum C. C., Christian C. Opurum
Environmental/Industrial Microbiology
Microbial Biotechnologies
Bioenergy.
Metrics
H-Index
i10 Index
Citation
7
5
135
Fabian Izuegbunam|F. I. Izuegbunam, Fabian Izundu Izuegbunam, F. Izuegbunam
Power System Dynamics/Stability
Power Electronics and Drives
Renewable Energy Systems
Metrics
H-Index
i10 Index
Citation
7
5
120
Ngozika Onuegbu
Composition and utilization of indigenous foods
Metrics
H-Index
i10 Index
Citation
7
4
172
Angela Nwachukwu
Flow Assurance
Reservoir Engineering
Production engineering
Metrics
H-Index
i10 Index
Citation
7
5
197
* Rankings
Ranking Based On Selection: 100
Nwakuche Onwubiko
Adaptation
Domestication
Biotechnology
Crop improvement
Metrics
H-Index
i10 Index
Citation
7
5
94
Rankings
Ranking Based On Selection: 1
Justina Nwosu
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,070
Lesser known
Non conventional food sources
Rankings
Ranking Based On Selection: 2
Obinna Chigoziem Akakuru
Metrics
H-Index
i10 Index
Citation Counts
19
36
977
Hydrogeology
Environmental Geology
Hydrology
Machine Learning
Artificial intelligence
Rankings
Ranking Based On Selection: 3
Simeon Chukwudozie Nwanonenyi
Metrics
H-Index
i10 Index
Citation Counts
19
36
998
Polymer composites
Polymeric wastes mgt
Coatings
Corrosion inhibition
Molecular Simulation
Rankings
Ranking Based On Selection: 4
Igbojiaku Anthony Ugonna
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,021
construction
construction materials and structural
Rankings
Ranking Based On Selection: 5
Ofoedu, Chigozie E.
Metrics
H-Index
i10 Index
Citation Counts
17
31
918
Novel functional food ingredients
Food product development
Brewing and Beverage Technology
Rankings
Ranking Based On Selection: 6
Paul Chinonso Uzoma
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,194
Nanocomposite coatings
corrosion science and protection
tribology
polymer science and engineering
Rankings
Ranking Based On Selection: 7
Samuel Okechukwu Onyekuru
Metrics
H-Index
i10 Index
Citation Counts
16
21
834
Sedimentary/Petroleum Geology and Hydrogeology
Rankings
Ranking Based On Selection: 8
Emmanuel Chidiebere Eze
Metrics
H-Index
i10 Index
Citation Counts
15
21
653
Rankings
Ranking Based On Selection: 9
Godwin Amechi Okeke
Metrics
H-Index
i10 Index
Citation Counts
15
26
701
Functional Analysis
Fixed Point Theory
Operator Theory
Nonlinear Optimization
Rankings
Ranking Based On Selection: 10
Benedict Anayochukwu Ozurumba
Metrics
H-Index
i10 Index
Citation Counts
14
15
710
1.Foreign Capital Inflows 2. Deficit Financing 3. External Debt Management

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Ene Ac
Metrics
H-Index
i10 Index
Citation Counts
14
20
842
Medical
Pharmacological and Toxicological Biochemistry
Rankings
Ranking Based On Selection: 12
Ijeoma Akunna Duru
Metrics
H-Index
i10 Index
Citation Counts
13
23
618
phytochemistry
bioactive studies of organic compounds
modelling and simulation of properties of
Rankings
Ranking Based On Selection: 13
Benedict Amade
Metrics
H-Index
i10 Index
Citation Counts
13
20
524
Construction Project Management
Information Technology in Construction Projects
Construction Supply Chain Management
Emerging
Rankings
Ranking Based On Selection: 14
Engineering/Environmental Geology
Geotechnics
Water Resources
Rankings
Ranking Based On Selection: 15
Jude Iwouno
Metrics
H-Index
i10 Index
Citation Counts
13
17
677
Malting technology
beverage processing
food product development
enzyme technology
fermentation technology
Rankings
Ranking Based On Selection: 16
Gordon Tami Amangabara
Metrics
H-Index
i10 Index
Citation Counts
13
18
683
Hydrology
Geomorphology
Geotechniques
Erosion and Flood Control
Climate Change
Rankings
Ranking Based On Selection: 17
Nkemakolam Akajiaku Nwogu
Metrics
H-Index
i10 Index
Citation Counts
13
14
518
Rankings
Ranking Based On Selection: 18
Si Okorondu
Metrics
H-Index
i10 Index
Citation Counts
13
17
389
Rankings
Ranking Based On Selection: 19
Casmir C Zanders Akaolisa
Metrics
H-Index
i10 Index
Citation Counts
12
13
440
Potential field theory
Control Source Seismic
Inversion Theory
Environmental Geophysics
etc
Rankings
Ranking Based On Selection: 20
Kelechukwu B Okeoma, Reader
Metrics
H-Index
i10 Index
Citation Counts
12
12
526
Metal Corrosion and local content studies
Rankings
Ranking Based On Selection: 21
Eleazar Nwogu
Metrics
H-Index
i10 Index
Citation Counts
12
12
404
Time series
population studies
Rankings
Ranking Based On Selection: 22
Ijeoma Emeka-Nwabunnia (Nee Kalu)
Metrics
H-Index
i10 Index
Citation Counts
12
12
323
Rankings
Ranking Based On Selection: 23
Nnamdi Chibuike Iheaturu
Metrics
H-Index
i10 Index
Citation Counts
11
12
373
Polymer
Nanocomposites
Biomaterials
Plastics
Textiles
Rankings
Ranking Based On Selection: 24
Alisa Onyemeziri Christopher
Metrics
H-Index
i10 Index
Citation Counts
11
15
517
Biodiesel synthesis and trace metal speciation
Rankings
Ranking Based On Selection: 25
Okoronkwo Ca
Metrics
H-Index
i10 Index
Citation Counts
11
14
424
renewable energy
mechanical design
Robotics
Rankings
Ranking Based On Selection: 26
Njideka E. Njoku
Metrics
H-Index
i10 Index
Citation Counts
11
12
343
Dough formation technology using cereals
legumes and root tubers
New product development
Food Rheology
Functionality of foo
Rankings
Ranking Based On Selection: 27
Azeez Taofik Oladimeji
Metrics
H-Index
i10 Index
Citation Counts
11
11
400
Bioprocess & Biopharmaceutical Engineering
Biomaterials (Biopolymers for Tissue and Rehabilitation
Rankings
Ranking Based On Selection: 28
Roseline Feechi Njoku-Tony
Metrics
H-Index
i10 Index
Citation Counts
11
13
427
Parasitology
public health
water quaity
impact assessment
waste management
Rankings
Ranking Based On Selection: 29
Gabriel Ihejirika
Metrics
H-Index
i10 Index
Citation Counts
11
13
399
Crop protection
crop production
organic agriculture
Rankings
Ranking Based On Selection: 30
Chinebuli Uzondu
Metrics
H-Index
i10 Index
Citation Counts
10
11
463
Rankings
Ranking Based On Selection: 31
Sabinus Ikechukwu Ibeneme
Metrics
H-Index
i10 Index
Citation Counts
10
11
417
Environmental Geophysics
Petroleum Geophysics
Forensic Geophysics and Engineering Geophysics
Rankings
Ranking Based On Selection: 32
Donatus O. Njoku
Metrics
H-Index
i10 Index
Citation Counts
10
11
369
Intelligent System
Artificial Intelligence
Modeling
Cyber Security
Forensic Science
Rankings
Ranking Based On Selection: 33
Justina N. Ekere
Metrics
H-Index
i10 Index
Citation Counts
10
13
403
Rankings
Ranking Based On Selection: 34
Obioma K. Mejeha
Metrics
H-Index
i10 Index
Citation Counts
10
11
456
Environmental Microbiology
Geomicrobiology
Biogeochemistry
Rankings
Ranking Based On Selection: 35
Justina Chibuogwu Orji
Metrics
H-Index
i10 Index
Citation Counts
10
11
439
Environmental Microbiology
Rankings
Ranking Based On Selection: 36
Kelechi Enyinna Ugwu|Kelechi Enyinna Ugwu
Metrics
H-Index
i10 Index
Citation Counts
10
10
314
Emerging markets
Supply Chain Resilience
Procurement
Logistics
Digital Twin Supply Chain
Rankings
Ranking Based On Selection: 37
Tobias Innocent Ndubuisi Ezejiofor
Metrics
H-Index
i10 Index
Citation Counts
10
10
235
Biotechnology & Laboratory Medicine
Environmental Health & Toxicology
Public Health & Epidemiology
Occup. & industr. Health
Rankings
Ranking Based On Selection: 38
Chinedu Emeka Ihejirika
Metrics
H-Index
i10 Index
Citation Counts
10
13
460
Environmental Health and Biotechnology
Rankings
Ranking Based On Selection: 39
Ahukaemere, Chioma Mildred Nee Idigbor Rss
Metrics
H-Index
i10 Index
Citation Counts
10
13
373
Carbon sequestration
Soil Survey/Land suitability Evaluation Studies
Rankings
Ranking Based On Selection: 40
Bethel Uzoho
Metrics
H-Index
i10 Index
Citation Counts
10
10
345
Rankings
Ranking Based On Selection: 41
Ue Uzoh
Metrics
H-Index
i10 Index
Citation Counts
10
10
287
Water Resources
Enviromental Engineering
Rankings
Ranking Based On Selection: 42
Soil Survey and Land Use
Soil Chemistry and Mineralogy
Rankings
Ranking Based On Selection: 43
Samuel I. Egwunatum
Metrics
H-Index
i10 Index
Citation Counts
9
9
282
Constrction Economics and Cost Engineering
Rankings
Ranking Based On Selection: 44
Christopher Ikpe Amadi Nwoko
Metrics
H-Index
i10 Index
Citation Counts
9
9
457
Environmental
physical
Industrial
Rankings
Ranking Based On Selection: 45
Mgbemena, Ic
Metrics
H-Index
i10 Index
Citation Counts
9
9
306
parasitology
public health
environmental health
Rankings
Ranking Based On Selection: 46
Umelo Munachimso Chukwuma
Metrics
H-Index
i10 Index
Citation Counts
9
9
276
Beverage and Brewing Technology
Rankings
Ranking Based On Selection: 47
Anthony Kerunwa|kerunwa Anthony
Metrics
H-Index
i10 Index
Citation Counts
9
7
260
Drilling
Production
Reservoir Engineering and Petroleum Economics
Rankings
Ranking Based On Selection: 48
Goddy N. Onuoha
Metrics
H-Index
i10 Index
Citation Counts
9
9
844
Rankings
Ranking Based On Selection: 49
Ekezie Jervas
Metrics
H-Index
i10 Index
Citation Counts
9
9
416
Anatomical Sciences
Forensic Anthropology
Medical Education
Rankings
Ranking Based On Selection: 50
RURAL AND COMMUNITY DEVELOPMENNT
GENDER
AND ENVIRONMENTAL ISSUES
Rankings
Ranking Based On Selection: 51
John Didacus Njoku
Metrics
H-Index
i10 Index
Citation Counts
9
9
367
Climate change. Remote sensing and GIS application to environmental resources. Applied Climatology
Rankings
Ranking Based On Selection: 52
Sally Ibe
Metrics
H-Index
i10 Index
Citation Counts
9
9
315
Rankings
Ranking Based On Selection: 53
Basil Okafor E
Metrics
H-Index
i10 Index
Citation Counts
9
9
191
Engineering Designs
Tribology
Engineering Management
Processing Machines
Solar
Rankings
Ranking Based On Selection: 54
Benedict Chukwudi Eke
Metrics
H-Index
i10 Index
Citation Counts
9
9
165
Radiation and Health Physics
Rankings
Ranking Based On Selection: 55
Helen Obikaonu
Metrics
H-Index
i10 Index
Citation Counts
9
8
453
Rankings
Ranking Based On Selection: 56
Tobechukwu Chijioke Iwuji
Metrics
H-Index
i10 Index
Citation Counts
9
8
421
Animal Physiology and Biotechnology
Rankings
Ranking Based On Selection: 57
Obiukwu, Osita Obineche
Metrics
H-Index
i10 Index
Citation Counts
9
8
214
Fatigue
fracture mechanics
composites
additive materials
materials
Rankings
Ranking Based On Selection: 58
Chikezie C.
Metrics
H-Index
i10 Index
Citation Counts
9
8
188
Environmental resource management
climate change and food security
Rankings
Ranking Based On Selection: 59
Donatus E. Onwuegbuchunam
Metrics
H-Index
i10 Index
Citation Counts
9
7
270
Port Efficiency
Maritime Technology
Externalities
Logistics Optimization
Sustainable Transport
Rankings
Ranking Based On Selection: 60
Engr. Nosiri Onyebuchi Chikezie
Metrics
H-Index
i10 Index
Citation Counts
9
7
230
wireless and data communication
cognitive radio technology
criminal community detection
Rankings
Ranking Based On Selection: 61
Ab C Akujuobi
Metrics
H-Index
i10 Index
Citation Counts
9
7
188
Accounting/Finance and Banking
Rankings
Ranking Based On Selection: 62
Toochukwu Ekwutosi Ogbulie (Te Ogbulie)
Metrics
H-Index
i10 Index
Citation Counts
9
9
385
Microbial Biotechnology
Renewable Energy and Environment
Bioinformatics
Rankings
Ranking Based On Selection: 63
Onyishi Godwin
Metrics
H-Index
i10 Index
Citation Counts
9
9
312
Crop Production
Crop breeding and genetics
Rankings
Ranking Based On Selection: 64
Ebe, Tochukwu Ezechi
Metrics
H-Index
i10 Index
Citation Counts
9
8
215
Bioremediation and Environmental Health
Rankings
Ranking Based On Selection: 65
Christopher Emenyonu
Metrics
H-Index
i10 Index
Citation Counts
9
8
202
Development Economics and Policy
Environmental Economics and Climate change
Agricultural markets and Value chain
SMEs
Rankings
Ranking Based On Selection: 66
Kalu Okereke Igwe
Metrics
H-Index
i10 Index
Citation Counts
9
7
325
Nutrition and Toxicology
Rankings
Ranking Based On Selection: 67
Mu Obidiegwu
Metrics
H-Index
i10 Index
Citation Counts
8
8
257
Composites
Nanotechnology
Polymer materials
petrochemicals
polymer solutions
Rankings
Ranking Based On Selection: 68
Rex Asibuodu Ugulu
Metrics
H-Index
i10 Index
Citation Counts
8
8
167
Construction productivity with the application of learning curve theory
and Construction Management
Rankings
Ranking Based On Selection: 69
Engr. Eze Innocent Ochiagha
Metrics
H-Index
i10 Index
Citation Counts
8
7
240
Polymer composites and blends
surface coating
nanotechnology
corrosion control
Rankings
Ranking Based On Selection: 70
Theophilus Chinonyerem Nwokedi
Metrics
H-Index
i10 Index
Citation Counts
8
5
205
Maritime Safety & Security
Risk analysis
maritime security management
optimization techniques in
Rankings
Ranking Based On Selection: 71
Emezie Nkeiru.
Metrics
H-Index
i10 Index
Citation Counts
8
5
191
Information and communication technology
Open Access
Institutional Repositories
Information
Rankings
Ranking Based On Selection: 72
Agubor Cosmas Kemdirim
Metrics
H-Index
i10 Index
Citation Counts
8
5
184
Mobile wireless communication and antenna systems
Rankings
Ranking Based On Selection: 73
Ogechi Evangeline Kadurumba
Metrics
H-Index
i10 Index
Citation Counts
8
5
163
Animal genetics and breeding
Rankings
Ranking Based On Selection: 74
Umunakwe Polycarp Chika
Metrics
H-Index
i10 Index
Citation Counts
8
7
284
Climate Change
Sustainable Development
Ecosystem Management
Rankings
Ranking Based On Selection: 75
Anyalogbu, Ernest Aa
Metrics
H-Index
i10 Index
Citation Counts
8
7
240
Rankings
Ranking Based On Selection: 76
Kizito Iheanacho
Metrics
H-Index
i10 Index
Citation Counts
8
6
288
Medicinal Plant Research
Toxicology and Enzymology
Rankings
Ranking Based On Selection: 77
Humphrey Igbinosa Aigbe
Metrics
H-Index
i10 Index
Citation Counts
8
6
260
Applied Statistics
Biometrics
Measurements
GIS and Remote Sensing
Biodivesity and Conservation
Rankings
Ranking Based On Selection: 78
Charles Ikerionwu
Metrics
H-Index
i10 Index
Citation Counts
8
6
247
Artificial Intelligence
Machine Learning
Software engineering
BPO
Data Science
Rankings
Ranking Based On Selection: 79
Lazarus Okechukwu Uzoechi
Metrics
H-Index
i10 Index
Citation Counts
8
6
220
Electrical Power Engineering
Electrical & Electronic Engineering
Optimization Techniques
Policy Formulation
Education
Rankings
Ranking Based On Selection: 80
Okere, Chinenye Elizabeth
Metrics
H-Index
i10 Index
Citation Counts
8
6
196
Optimisation
modelling
concrete technology
Rankings
Ranking Based On Selection: 81
Duruigbo Ci
Metrics
H-Index
i10 Index
Citation Counts
8
7
201
Organic farming
Sustainable cropping systems
Rankings
Ranking Based On Selection: 82
Ibiam Ikwuo Ekpe
Metrics
H-Index
i10 Index
Citation Counts
8
7
182
Soil conservation and Water Management
Organic Farming human dung value Chain management
Rankings
Ranking Based On Selection: 83
Chinyere Ada Madu
Metrics
H-Index
i10 Index
Citation Counts
8
7
135
Band Structure Calculation
Rankings
Ranking Based On Selection: 84
James Onojo
Metrics
H-Index
i10 Index
Citation Counts
8
6
167
Rankings
Ranking Based On Selection: 85
Justus Anaele
Metrics
H-Index
i10 Index
Citation Counts
7
7
279
Welding
metal alloys and New materials dev.
Rankings
Ranking Based On Selection: 86
Chijioke Amakom
Metrics
H-Index
i10 Index
Citation Counts
7
7
225
Rankings
Ranking Based On Selection: 87
Chidera Obasi
Metrics
H-Index
i10 Index
Citation Counts
7
5
264
Non communicable diseases
infectious diseases
Rankings
Ranking Based On Selection: 88
Bartholomew, Desmond Chekwube
Metrics
H-Index
i10 Index
Citation Counts
7
5
220
Categorical Data Analysis
Machine Learning and Multivariate Analysis
Rankings
Ranking Based On Selection: 89
Chukwudi Paul Obite
Metrics
H-Index
i10 Index
Citation Counts
7
5
184
Bayesian
Survival Analysis
Machine Learning
Time Series
Disease Modeling
Rankings
Ranking Based On Selection: 90
Engr Ezeamaku Uchenna Luvia
Metrics
H-Index
i10 Index
Citation Counts
7
4
163
Corrosion
water treatment
extenders in paint and tile making
smart textiles
composites and food
Rankings
Ranking Based On Selection: 91
Chioma E Njoku
Metrics
H-Index
i10 Index
Citation Counts
7
4
128
New materials development
Composites
Natural fibers
polymers.
Rankings
Ranking Based On Selection: 92
Chima C. Ugwuegbu
Metrics
H-Index
i10 Index
Citation Counts
7
5
153
Rankings
Ranking Based On Selection: 93
Environmental/Industrial Microbiology
Microbial Biotechnologies
Bioenergy.
Rankings
Ranking Based On Selection: 94
Onyinyechi Chijioke Njoku
Metrics
H-Index
i10 Index
Citation Counts
7
5
128
Biochemical Toxicology and Nutrition
Rankings
Ranking Based On Selection: 95
Power System Dynamics/Stability
Power Electronics and Drives
Renewable Energy Systems
Rankings
Ranking Based On Selection: 96
Young Christian Azuamah
Metrics
H-Index
i10 Index
Citation Counts
7
4
195
Ocular Health
Environmental Health
Rankings
Ranking Based On Selection: 97
Ngozika Onuegbu
Metrics
H-Index
i10 Index
Citation Counts
7
4
172
Composition and utilization of indigenous foods
Rankings
Ranking Based On Selection: 98
Onoh, Peter Agu
Metrics
H-Index
i10 Index
Citation Counts
7
6
202
Rankings
Ranking Based On Selection: 99
Angela Nwachukwu
Metrics
H-Index
i10 Index
Citation Counts
7
5
197
Flow Assurance
Reservoir Engineering
Production engineering
Rankings
Ranking Based On Selection: 100
Nwakuche Onwubiko
Metrics
H-Index
i10 Index
Citation Counts
7
5
94
Adaptation
Domestication
Biotechnology
Crop improvement