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" (873,688 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
Chinedum O. Eleazu|Ogbonnaya Eleazu Chinedum
Metabolic Syndrome
Diabetes
Functional Foods
Antioxidants
Nutraceuticals
Metrics
H-Index
i10 Index
Citation
31
68
3,516
* Rankings
Ranking Based On Selection: 3
Chukwunonso Ecc Ejike
Clinical and Nutritional Biochemistry
Epidemiology of Chronic Diseases
Metrics
H-Index
i10 Index
Citation
27
63
2,754
* Rankings
Ranking Based On Selection: 4
Anthony Chinonso Ekennia
Inorganic chemistry
medicinal chemistry and material science
Metrics
H-Index
i10 Index
Citation
25
42
1,756
* Rankings
Ranking Based On Selection: 5
Robert Onyeneke
Agricultural Economics and Rural Development
Resource and Energy Economics
Impact Assessment
Climate Change Economics
Metrics
H-Index
i10 Index
Citation
24
54
1,902
* Rankings
Ranking Based On Selection: 6
Onuegbu O. Ugwu
Civil Engineering
Construction
Infrastructure
Sustainability
Information and Communication Technology
Metrics
H-Index
i10 Index
Citation
24
43
3,840
* Rankings
Ranking Based On Selection: 7
Chukwunonso Peter Okoli
Analytical Chemistry
Environmental Chemistry
Physical Chemistry
Computational Chemistry
Water treatment
Metrics
H-Index
i10 Index
Citation
22
27
1,193
* Rankings
Ranking Based On Selection: 8
Stanley Iheanacho
Fisheries
Aquaculture
toxicology
fish toxicology
hydrobiology
Metrics
H-Index
i10 Index
Citation
20
28
1,005
* Rankings
Ranking Based On Selection: 9
Stanley C. Iheanacho
Alternative Proteins
fish toxicology
Aquatic toxicology
Microplastic
Aquaculture
Metrics
H-Index
i10 Index
Citation
20
28
1,004
* Rankings
Ranking Based On Selection: 10
Fabian Ugwu
Work Engagement
Work-life Balance
Career Development
Cyberbehaviour
Metrics
H-Index
i10 Index
Citation
20
31
2,740

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
Johnny O. Ogunji
Fish Nutrition
Climate Change
Biodiversity
Biotechnology
Metrics
H-Index
i10 Index
Citation
20
30
1,484
* Rankings
Ranking Based On Selection: 14
Chinyere Aloke
Phytomedicine and chronic diseases
Metrics
H-Index
i10 Index
Citation
18
23
895
* Rankings
Ranking Based On Selection: 15
Omoke Philip
Macroeconomics
Monetary and Financial Economics
Econometrics
Metrics
H-Index
i10 Index
Citation
18
28
1,575
* Rankings
Ranking Based On Selection: 16
Moses Alo
Medical Microbiology
Immunology
Public Health
HIV
Parasitology
Metrics
H-Index
i10 Index
Citation
18
27
1,075
* Rankings
Ranking Based On Selection: 17
Macpherson Uchenna Nnam
Activist/Critical Criminology
Kidnapping
Terrorism
Radical Social Movements
Security Studies
Metrics
H-Index
i10 Index
Citation
17
25
774
* Rankings
Ranking Based On Selection: 18
Azubuike Peter Ebokaiwe
Environmental/Molecular Toxicology
Cancer immunotherapy
Metrics
H-Index
i10 Index
Citation
17
24
1,114
* Rankings
Ranking Based On Selection: 19
Stanley Chinedu Mamah
Chemical Engineering
Desalination/water treatment
Environmental and Biochemical Engineering
Metrics
H-Index
i10 Index
Citation
16
19
714
* Rankings
Ranking Based On Selection: 20
Ekeleme-Egedigwe Chima|Egedigwe Agatha Chima
Natural Science- Biochemistry
Nutrition and Biochemistry
Obesity
Diabetes
medicinal plants and non- communicable diseases
Metrics
H-Index
i10 Index
Citation
15
21
919
* Rankings
Ranking Based On Selection: 21
Nnaemeka Joshua Nnochiri Nnaji
Chemometrics
Electrocatalysis
Surface reaction mechanisms
Wastewater treatment
Metrics
H-Index
i10 Index
Citation
15
21
770
* Rankings
Ranking Based On Selection: 22
Christiana Ogonna Igberi
climate change adaptation and education
farming systems transformation
efficient resource use
Metrics
H-Index
i10 Index
Citation
15
20
837
* Rankings
Ranking Based On Selection: 25
Okechukwu Pius Aghamelu
Construction materials assessment
Geohazards analysis
Shallow foundation and site investigation
Metrics
H-Index
i10 Index
Citation
15
17
525
* Rankings
Ranking Based On Selection: 27
Ogueji Emmanuel Okechukwu
Aquatic Toxicology/ Environmental Biology • Hydrobiology • Fish Breeding and Genetics • Science Education
Metrics
H-Index
i10 Index
Citation
14
20
659
* Rankings
Ranking Based On Selection: 28
Francisca N. Ogba
Educational Management
Classroom Management
Instructional Material
Metrics
H-Index
i10 Index
Citation
14
15
478
* Rankings
Ranking Based On Selection: 29
Hyginus Emeka Nwosu
Strategic Management
Entrepreneurship
Personnel Management
Educational Management
Metrics
H-Index
i10 Index
Citation
14
14
708
* Rankings
Ranking Based On Selection: 31
Olufemi Omonona
Groundwater quality assessment
Isotope hydrology
groundwater geochemistry with stress areas on REEs
heavy metals and trace el
Metrics
H-Index
i10 Index
Citation
14
17
452
* Rankings
Ranking Based On Selection: 33
Ogugua Egwu
Human Anatomy
Bioanthropology
forensic anthropology
musculoskeletal biology
Metrics
H-Index
i10 Index
Citation
14
23
633
* Rankings
Ranking Based On Selection: 35
Charles Nnamdi Ezugwu
Water Resources Management
Environmental Engineering
Dam Engineering
Waste management.
Metrics
H-Index
i10 Index
Citation
13
17
503
* Rankings
Ranking Based On Selection: 38
Kelechi Johnmary Ani
Peace
Conflict
Security Studies
African Politics
History
Metrics
H-Index
i10 Index
Citation
13
20
986
* Rankings
Ranking Based On Selection: 39
Chukwunonye Ezeah
Environmental engineering
waste technology and management
urban pollution and control
climate
Metrics
H-Index
i10 Index
Citation
13
17
1,270
* Rankings
Ranking Based On Selection: 40
Esonye Chizoo
Renewable Energy( Biofuel)
Process optimization and modelling
Chemical kinetics and Catalysis
Engine performance and Combusti
Metrics
H-Index
i10 Index
Citation
12
15
594
* Rankings
Ranking Based On Selection: 42
Chukwuma Ogbonnaya, R.Engr, Miet, Fhea
Renewable Energy Technologies
Fuel cells
Manufacturing Systems Engineering
Operations Management
Metrics
H-Index
i10 Index
Citation
12
14
647
* Rankings
Ranking Based On Selection: 46
Ikpa Chidozie
Civil Engineering
Geotechnical Engineering
Soil Mechanics
Circular Economy
Numerical Modeling
Metrics
H-Index
i10 Index
Citation
12
12
362
* Rankings
Ranking Based On Selection: 48
Chukwuemeka Augustine
Crystal growth and Characterization
Advanced and Energy Materials
Nano-materials
Organic Materials
Luminiscent Materials
Metrics
H-Index
i10 Index
Citation
12
13
557
* Rankings
Ranking Based On Selection: 50
Njoku Rex-Clovis C|Chinonye Rex-Clovis Njoku
Toxicology
Chemoprevention
Reproductive Biology
Oncology
Metrics
H-Index
i10 Index
Citation
11
12
402
* Rankings
Ranking Based On Selection: 51
Ayatu Ojonugwa Usman
Applied Geophysics
Environmental Geosciences and Hydrogeophysics
Metrics
H-Index
i10 Index
Citation
11
12
391
* Rankings
Ranking Based On Selection: 53
Solomon Okechukwu Amadi
Meteorology
Climatology
Atmospheric pollution
Environmental monitoring
Renewable energy
Metrics
H-Index
i10 Index
Citation
11
11
414
* Rankings
Ranking Based On Selection: 55
Ikechukwu Ogeze Ukeje
Public Administration
Sustainable Human Capital Development
Public Policy Analysis
Sound
Metrics
H-Index
i10 Index
Citation
11
14
439
* Rankings
Ranking Based On Selection: 56
Oje, Obinna Aru Nig
Environmental Biochemistry
Industrial Biochemistry
and Biotechnology
Metrics
H-Index
i10 Index
Citation
11
13
405
* Rankings
Ranking Based On Selection: 57
Akwara, Azalahu Francis
Social Movements
Democratic theory
Civil Society and Comparative politics.
Metrics
H-Index
i10 Index
Citation
11
12
599
* Rankings
Ranking Based On Selection: 58
Cyril Sunday Ume
Chemical Engineering
Environmental Engineering
Separation Process
Carbon Capture in Speciality Solvents
Water and Wastewater
Metrics
H-Index
i10 Index
Citation
11
12
410
* Rankings
Ranking Based On Selection: 62
Alo Uzoma
Artificial Neural Network
Machine learning
Information System and Security
Metrics
H-Index
i10 Index
Citation
10
12
1,475
* Rankings
Ranking Based On Selection: 63
Izuchukwu Lg Ndukaihe
Experimental Psychology
Applied Social Psychology
and Health Psychology
Metrics
H-Index
i10 Index
Citation
10
11
728
* Rankings
Ranking Based On Selection: 64
Chukwuemeka Chinonso Emenekwe
Energy Transition
Environmental & Resource Economics
Development Economics
Macroeconomics
Human Capital
Metrics
H-Index
i10 Index
Citation
10
11
363
* Rankings
Ranking Based On Selection: 67
Nwankwo Uba Nwankwo
Renewable Energy: Solar Cell Materials and Devices
Metrics
H-Index
i10 Index
Citation
10
10
781
* Rankings
Ranking Based On Selection: 68
Tobechi Agbanike
Energy Economics
Environmental Economics
Financial Economics
Applied Microeconomics
Sustainable Development
Metrics
H-Index
i10 Index
Citation
10
10
376
* Rankings
Ranking Based On Selection: 70
Ebuka David
Bacterial Genomics and Evolution of Pathogenic Bacteria
Metrics
H-Index
i10 Index
Citation
10
10
245
* Rankings
Ranking Based On Selection: 75
Gregory Sikakwe
Environmental Geosciences and Pollution Studies
remote sensing and GIS
Metrics
H-Index
i10 Index
Citation
9
9
223
* Rankings
Ranking Based On Selection: 76
Igu Ntasiobi CN
Educational Leadership
Classroom Management
Mentoring and Plant Management
Metrics
H-Index
i10 Index
Citation
9
8
391
* Rankings
Ranking Based On Selection: 79
Michael Olatunji Olaolu
Agricultural Extension
Agricultural program planning monitoring and evaluation
Rural Livelihood development an poverty
e-Agri
Metrics
H-Index
i10 Index
Citation
9
9
259
* Rankings
Ranking Based On Selection: 85
Si Neife
Materials Science
Materials Characterization
Alloy Design
Physical Metallurgy
Corrosion
Metrics
H-Index
i10 Index
Citation
9
8
181
* Rankings
Ranking Based On Selection: 86
Michael .O. Enyoghasim
Monetary Economics
Labour Economics
Macroeconomics
Human Resource Economics
Banking
Metrics
H-Index
i10 Index
Citation
8
8
254
* Rankings
Ranking Based On Selection: 87
Chibuzo Izuogu
Agriculture
Rural Development
Rural Sociology
Agricultural Extension
Metrics
H-Index
i10 Index
Citation
8
8
189
* Rankings
Ranking Based On Selection: 89
Chisom Esther Ogbonnaya
Clinical Child and Adolescent Psychology
Health Psychology
Metrics
H-Index
i10 Index
Citation
8
7
345
* Rankings
Ranking Based On Selection: 90
Isaac Monday Ikpor
environmental and sustainability accounting
Voluntary disclosure practices of large firms
Metrics
H-Index
i10 Index
Citation
8
7
275
* Rankings
Ranking Based On Selection: 91
Ebuka Igwebuike
Corpus-Assisted Discourse Studies
Communication and Media Studies
Language and Politics
Language and Identities
Language and
Metrics
H-Index
i10 Index
Citation
8
7
239
* Rankings
Ranking Based On Selection: 92
Stephen Ogbonna Mbam
Mechanical Engineering
Mechatronic Engineering
Materials Engineering
Metrics
H-Index
i10 Index
Citation
8
7
217
* Rankings
Ranking Based On Selection: 95
Patience Nkemjika Ogbu
Phytomedicine
Diabetes
Prostatic diseseas and Toxicological studies
Metrics
H-Index
i10 Index
Citation
8
5
208
* Rankings
Ranking Based On Selection: 97
Uma Uzubi Uma
Power Systems
Electrical Machines
Power Systems Protection
Renewable Energy Networks
Metrics
H-Index
i10 Index
Citation
8
8
296
* Rankings
Ranking Based On Selection: 98
Ar Chikwenze
Solid State Physics: Semi-Conductor Development and Applications.
Metrics
H-Index
i10 Index
Citation
8
8
203
* Rankings
Ranking Based On Selection: 99
Ugbogu Chikwendu
Supervision
Leadership and conflict management
Metrics
H-Index
i10 Index
Citation
8
7
397
* Rankings
Ranking Based On Selection: 100
Okechineke, Benjamin Chukwunonso
science
technology
engineering and mathematics
Metrics
H-Index
i10 Index
Citation
8
6
194
Rankings
Ranking Based On Selection: 1
Metabolic Syndrome
Diabetes
Functional Foods
Antioxidants
Nutraceuticals
Rankings
Ranking Based On Selection: 2
Ademola C. Famurewa
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,179
Rankings
Ranking Based On Selection: 3
Chukwunonso Ecc Ejike
Metrics
H-Index
i10 Index
Citation Counts
27
63
2,754
Clinical and Nutritional Biochemistry
Epidemiology of Chronic Diseases
Rankings
Ranking Based On Selection: 4
Anthony Chinonso Ekennia
Metrics
H-Index
i10 Index
Citation Counts
25
42
1,756
Inorganic chemistry
medicinal chemistry and material science
Rankings
Ranking Based On Selection: 5
Robert Onyeneke
Metrics
H-Index
i10 Index
Citation Counts
24
54
1,902
Agricultural Economics and Rural Development
Resource and Energy Economics
Impact Assessment
Climate Change Economics
Rankings
Ranking Based On Selection: 6
Onuegbu O. Ugwu
Metrics
H-Index
i10 Index
Citation Counts
24
43
3,840
Civil Engineering
Construction
Infrastructure
Sustainability
Information and Communication Technology
Rankings
Ranking Based On Selection: 7
Chukwunonso Peter Okoli
Metrics
H-Index
i10 Index
Citation Counts
22
27
1,193
Analytical Chemistry
Environmental Chemistry
Physical Chemistry
Computational Chemistry
Water treatment
Rankings
Ranking Based On Selection: 8
Stanley Iheanacho
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,005
Fisheries
Aquaculture
toxicology
fish toxicology
hydrobiology
Rankings
Ranking Based On Selection: 9
Stanley C. Iheanacho
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,004
Alternative Proteins
fish toxicology
Aquatic toxicology
Microplastic
Aquaculture
Rankings
Ranking Based On Selection: 10
Fabian Ugwu
Metrics
H-Index
i10 Index
Citation Counts
20
31
2,740
Work Engagement
Work-life Balance
Career Development
Cyberbehaviour

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
Johnny O. Ogunji
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,484
Fish Nutrition
Climate Change
Biodiversity
Biotechnology
Rankings
Ranking Based On Selection: 12
Nwogo Ajuka Obasi
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,785
Rankings
Ranking Based On Selection: 14
Chinyere Aloke
Metrics
H-Index
i10 Index
Citation Counts
18
23
895
Phytomedicine and chronic diseases
Rankings
Ranking Based On Selection: 15
Omoke Philip
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,575
Macroeconomics
Monetary and Financial Economics
Econometrics
Rankings
Ranking Based On Selection: 16
Moses Alo
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,075
Medical Microbiology
Immunology
Public Health
HIV
Parasitology
Rankings
Ranking Based On Selection: 17
Macpherson Uchenna Nnam
Metrics
H-Index
i10 Index
Citation Counts
17
25
774
Activist/Critical Criminology
Kidnapping
Terrorism
Radical Social Movements
Security Studies
Rankings
Ranking Based On Selection: 18
Azubuike Peter Ebokaiwe
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,114
Environmental/Molecular Toxicology
Cancer immunotherapy
Rankings
Ranking Based On Selection: 19
Stanley Chinedu Mamah
Metrics
H-Index
i10 Index
Citation Counts
16
19
714
Chemical Engineering
Desalination/water treatment
Environmental and Biochemical Engineering
Rankings
Ranking Based On Selection: 20
Natural Science- Biochemistry
Nutrition and Biochemistry
Obesity
Diabetes
medicinal plants and non- communicable diseases
Rankings
Ranking Based On Selection: 21
Nnaemeka Joshua Nnochiri Nnaji
Metrics
H-Index
i10 Index
Citation Counts
15
21
770
Chemometrics
Electrocatalysis
Surface reaction mechanisms
Wastewater treatment
Rankings
Ranking Based On Selection: 22
Christiana Ogonna Igberi
Metrics
H-Index
i10 Index
Citation Counts
15
20
837
climate change adaptation and education
farming systems transformation
efficient resource use
Rankings
Ranking Based On Selection: 23
Adeline Idike
Metrics
H-Index
i10 Index
Citation Counts
15
20
710
Rankings
Ranking Based On Selection: 24
Chinedu Ogbonnia Egwu
Metrics
H-Index
i10 Index
Citation Counts
15
19
635
Rankings
Ranking Based On Selection: 25
Okechukwu Pius Aghamelu
Metrics
H-Index
i10 Index
Citation Counts
15
17
525
Construction materials assessment
Geohazards analysis
Shallow foundation and site investigation
Rankings
Ranking Based On Selection: 26
Joseph Nwankwo
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,162
Rankings
Ranking Based On Selection: 27
Ogueji Emmanuel Okechukwu
Metrics
H-Index
i10 Index
Citation Counts
14
20
659
Aquatic Toxicology/ Environmental Biology • Hydrobiology • Fish Breeding and Genetics • Science Education
Rankings
Ranking Based On Selection: 28
Francisca N. Ogba
Metrics
H-Index
i10 Index
Citation Counts
14
15
478
Educational Management
Classroom Management
Instructional Material
Rankings
Ranking Based On Selection: 29
Hyginus Emeka Nwosu
Metrics
H-Index
i10 Index
Citation Counts
14
14
708
Strategic Management
Entrepreneurship
Personnel Management
Educational Management
Rankings
Ranking Based On Selection: 30
Kalu Ebi Uma
Metrics
H-Index
i10 Index
Citation Counts
14
24
756
Public Finance & Fiscal Policy
Development Economics
Rankings
Ranking Based On Selection: 31
Olufemi Omonona
Metrics
H-Index
i10 Index
Citation Counts
14
17
452
Groundwater quality assessment
Isotope hydrology
groundwater geochemistry with stress areas on REEs
heavy metals and trace el
Rankings
Ranking Based On Selection: 32
Nwachukwu, Arthur Nwachukwu
Metrics
H-Index
i10 Index
Citation Counts
14
16
502
Environmental pollution monitoring
Prediction and control
Physics
Rankings
Ranking Based On Selection: 33
Ogugua Egwu
Metrics
H-Index
i10 Index
Citation Counts
14
23
633
Human Anatomy
Bioanthropology
forensic anthropology
musculoskeletal biology
Rankings
Ranking Based On Selection: 34
Acoustics
Telecommunications
Solid State Physics
Materials
Energy
Rankings
Ranking Based On Selection: 35
Charles Nnamdi Ezugwu
Metrics
H-Index
i10 Index
Citation Counts
13
17
503
Water Resources Management
Environmental Engineering
Dam Engineering
Waste management.
Rankings
Ranking Based On Selection: 36
Kanu Clementina
Metrics
H-Index
i10 Index
Citation Counts
13
16
557
Rankings
Ranking Based On Selection: 37
Augustine Oseloka Ibegbu
Metrics
H-Index
i10 Index
Citation Counts
13
22
590
Anatomy
Neuroscience
Histology
Histchemistry
Rankings
Ranking Based On Selection: 38
Kelechi Johnmary Ani
Metrics
H-Index
i10 Index
Citation Counts
13
20
986
Peace
Conflict
Security Studies
African Politics
History
Rankings
Ranking Based On Selection: 39
Chukwunonye Ezeah
Metrics
H-Index
i10 Index
Citation Counts
13
17
1,270
Environmental engineering
waste technology and management
urban pollution and control
climate
Rankings
Ranking Based On Selection: 40
Esonye Chizoo
Metrics
H-Index
i10 Index
Citation Counts
12
15
594
Renewable Energy( Biofuel)
Process optimization and modelling
Chemical kinetics and Catalysis
Engine performance and Combusti
Rankings
Ranking Based On Selection: 41
Duruzor Gloria
Metrics
H-Index
i10 Index
Citation Counts
12
15
575
Rankings
Ranking Based On Selection: 42
Chukwuma Ogbonnaya, R.Engr, Miet, Fhea
Metrics
H-Index
i10 Index
Citation Counts
12
14
647
Renewable Energy Technologies
Fuel cells
Manufacturing Systems Engineering
Operations Management
Rankings
Ranking Based On Selection: 43
Sani Saidu
Metrics
H-Index
i10 Index
Citation Counts
12
16
491
Rankings
Ranking Based On Selection: 44
Human Resources Management
Conflict Resolution
Local Government Administration
Rankings
Ranking Based On Selection: 45
AC Ekwe
Metrics
H-Index
i10 Index
Citation Counts
12
14
579
Rankings
Ranking Based On Selection: 46
Ikpa Chidozie
Metrics
H-Index
i10 Index
Citation Counts
12
12
362
Civil Engineering
Geotechnical Engineering
Soil Mechanics
Circular Economy
Numerical Modeling
Rankings
Ranking Based On Selection: 47
Ogochukwu Caroline Chiamah
Metrics
H-Index
i10 Index
Citation Counts
12
12
348
Zoology
Parasitology
Bioinformatics
Rankings
Ranking Based On Selection: 48
Chukwuemeka Augustine
Metrics
H-Index
i10 Index
Citation Counts
12
13
557
Crystal growth and Characterization
Advanced and Energy Materials
Nano-materials
Organic Materials
Luminiscent Materials
Rankings
Ranking Based On Selection: 49
Chinedum Uche Emelike
Metrics
H-Index
i10 Index
Citation Counts
12
12
376
Haemorheology
Natural Products
Reproductive Physiology.
Rankings
Ranking Based On Selection: 50
Toxicology
Chemoprevention
Reproductive Biology
Oncology
Rankings
Ranking Based On Selection: 51
Ayatu Ojonugwa Usman
Metrics
H-Index
i10 Index
Citation Counts
11
12
391
Applied Geophysics
Environmental Geosciences and Hydrogeophysics
Rankings
Ranking Based On Selection: 53
Solomon Okechukwu Amadi
Metrics
H-Index
i10 Index
Citation Counts
11
11
414
Meteorology
Climatology
Atmospheric pollution
Environmental monitoring
Renewable energy
Rankings
Ranking Based On Selection: 54
Osuji Emeka Emmanuel
Metrics
H-Index
i10 Index
Citation Counts
11
19
631
Rankings
Ranking Based On Selection: 55
Ikechukwu Ogeze Ukeje
Metrics
H-Index
i10 Index
Citation Counts
11
14
439
Public Administration
Sustainable Human Capital Development
Public Policy Analysis
Sound
Rankings
Ranking Based On Selection: 56
Oje, Obinna Aru Nig
Metrics
H-Index
i10 Index
Citation Counts
11
13
405
Environmental Biochemistry
Industrial Biochemistry
and Biotechnology
Rankings
Ranking Based On Selection: 57
Akwara, Azalahu Francis
Metrics
H-Index
i10 Index
Citation Counts
11
12
599
Social Movements
Democratic theory
Civil Society and Comparative politics.
Rankings
Ranking Based On Selection: 58
Cyril Sunday Ume
Metrics
H-Index
i10 Index
Citation Counts
11
12
410
Chemical Engineering
Environmental Engineering
Separation Process
Carbon Capture in Speciality Solvents
Water and Wastewater
Rankings
Ranking Based On Selection: 59
Anthony Ezimah
Metrics
H-Index
i10 Index
Citation Counts
11
12
442
Haematology
Physiology
Medical Laboratory Science
Rankings
Ranking Based On Selection: 60
Frank Nwabue
Metrics
H-Index
i10 Index
Citation Counts
11
11
575
Material Science and Bio-Inorganic Chemistry
Rankings
Ranking Based On Selection: 61
Celestine Nweke Ukwu
Metrics
H-Index
i10 Index
Citation Counts
11
13
368
Rankings
Ranking Based On Selection: 62
Alo Uzoma
Metrics
H-Index
i10 Index
Citation Counts
10
12
1,475
Artificial Neural Network
Machine learning
Information System and Security
Rankings
Ranking Based On Selection: 63
Izuchukwu Lg Ndukaihe
Metrics
H-Index
i10 Index
Citation Counts
10
11
728
Experimental Psychology
Applied Social Psychology
and Health Psychology
Rankings
Ranking Based On Selection: 64
Chukwuemeka Chinonso Emenekwe
Metrics
H-Index
i10 Index
Citation Counts
10
11
363
Energy Transition
Environmental & Resource Economics
Development Economics
Macroeconomics
Human Capital
Rankings
Ranking Based On Selection: 65
Anochiwa Lasbrey
Metrics
H-Index
i10 Index
Citation Counts
10
11
344
Development of Economics and Development Studies
Rankings
Ranking Based On Selection: 66
Jane O. Munonye
Metrics
H-Index
i10 Index
Citation Counts
10
11
288
Rankings
Ranking Based On Selection: 67
Nwankwo Uba Nwankwo
Metrics
H-Index
i10 Index
Citation Counts
10
10
781
Renewable Energy: Solar Cell Materials and Devices
Rankings
Ranking Based On Selection: 68
Tobechi Agbanike
Metrics
H-Index
i10 Index
Citation Counts
10
10
376
Energy Economics
Environmental Economics
Financial Economics
Applied Microeconomics
Sustainable Development
Rankings
Ranking Based On Selection: 69
Nwabueze I. Elom
Metrics
H-Index
i10 Index
Citation Counts
10
10
456
Rankings
Ranking Based On Selection: 70
Ebuka David
Metrics
H-Index
i10 Index
Citation Counts
10
10
245
Bacterial Genomics and Evolution of Pathogenic Bacteria
Rankings
Ranking Based On Selection: 71
Uchenna Iyioku Ugah
Metrics
H-Index
i10 Index
Citation Counts
10
12
324
Rankings
Ranking Based On Selection: 72
Ema Michael Abraham
Metrics
H-Index
i10 Index
Citation Counts
10
10
444
Physics
Geophysics
Enviromental Sciences
Rankings
Ranking Based On Selection: 73
Chukwu Okoro Samuel
Metrics
H-Index
i10 Index
Citation Counts
10
10
324
Rankings
Ranking Based On Selection: 74
Onochie Uche Paul
Metrics
H-Index
i10 Index
Citation Counts
9
9
353
Rankings
Ranking Based On Selection: 75
Gregory Sikakwe
Metrics
H-Index
i10 Index
Citation Counts
9
9
223
Environmental Geosciences and Pollution Studies
remote sensing and GIS
Rankings
Ranking Based On Selection: 76
Igu Ntasiobi CN
Metrics
H-Index
i10 Index
Citation Counts
9
8
391
Educational Leadership
Classroom Management
Mentoring and Plant Management
Rankings
Ranking Based On Selection: 77
Nkechinyere Rose Uwajumogu
Metrics
H-Index
i10 Index
Citation Counts
9
8
189
Development Economics
Gender Issues
Poverty
Rankings
Ranking Based On Selection: 78
Chukwu Chukwuma
Metrics
H-Index
i10 Index
Citation Counts
9
6
158
Rankings
Ranking Based On Selection: 79
Michael Olatunji Olaolu
Metrics
H-Index
i10 Index
Citation Counts
9
9
259
Agricultural Extension
Agricultural program planning monitoring and evaluation
Rural Livelihood development an poverty
e-Agri
Rankings
Ranking Based On Selection: 80
Omaka Ndukaku Omaka
Metrics
H-Index
i10 Index
Citation Counts
9
8
465
Rankings
Ranking Based On Selection: 81
Friday Nwalo Nweke
Metrics
H-Index
i10 Index
Citation Counts
9
8
369
Rankings
Ranking Based On Selection: 82
Christopher Uchechukwu Sonde
Metrics
H-Index
i10 Index
Citation Counts
9
9
297
Physical Chemistry: Adsorption & Surface Chemistry
Rankings
Ranking Based On Selection: 83
Ibiam, Onyekachi Francis Akanu
Metrics
H-Index
i10 Index
Citation Counts
9
9
185
Rankings
Ranking Based On Selection: 85
Si Neife
Metrics
H-Index
i10 Index
Citation Counts
9
8
181
Materials Science
Materials Characterization
Alloy Design
Physical Metallurgy
Corrosion
Rankings
Ranking Based On Selection: 86
Michael .O. Enyoghasim
Metrics
H-Index
i10 Index
Citation Counts
8
8
254
Monetary Economics
Labour Economics
Macroeconomics
Human Resource Economics
Banking
Rankings
Ranking Based On Selection: 87
Chibuzo Izuogu
Metrics
H-Index
i10 Index
Citation Counts
8
8
189
Agriculture
Rural Development
Rural Sociology
Agricultural Extension
Rankings
Ranking Based On Selection: 88
Eneje Beatrice
Metrics
H-Index
i10 Index
Citation Counts
8
7
380
Rankings
Ranking Based On Selection: 89
Chisom Esther Ogbonnaya
Metrics
H-Index
i10 Index
Citation Counts
8
7
345
Clinical Child and Adolescent Psychology
Health Psychology
Rankings
Ranking Based On Selection: 90
Isaac Monday Ikpor
Metrics
H-Index
i10 Index
Citation Counts
8
7
275
environmental and sustainability accounting
Voluntary disclosure practices of large firms
Rankings
Ranking Based On Selection: 91
Ebuka Igwebuike
Metrics
H-Index
i10 Index
Citation Counts
8
7
239
Corpus-Assisted Discourse Studies
Communication and Media Studies
Language and Politics
Language and Identities
Language and
Rankings
Ranking Based On Selection: 92
Stephen Ogbonna Mbam
Metrics
H-Index
i10 Index
Citation Counts
8
7
217
Mechanical Engineering
Mechatronic Engineering
Materials Engineering
Rankings
Ranking Based On Selection: 93
Temidayo E. Olagunju
Metrics
H-Index
i10 Index
Citation Counts
8
6
381
Rankings
Ranking Based On Selection: 94
Anthony Chukwuma Nwali
Metrics
H-Index
i10 Index
Citation Counts
8
6
227
Human Resource Management and Organisational Behaviour
Rankings
Ranking Based On Selection: 95
Patience Nkemjika Ogbu
Metrics
H-Index
i10 Index
Citation Counts
8
5
208
Phytomedicine
Diabetes
Prostatic diseseas and Toxicological studies
Rankings
Ranking Based On Selection: 96
Ogbonna Confidence Uchenna
Metrics
H-Index
i10 Index
Citation Counts
8
5
147
Parasitology & Entomology
Rankings
Ranking Based On Selection: 97
Uma Uzubi Uma
Metrics
H-Index
i10 Index
Citation Counts
8
8
296
Power Systems
Electrical Machines
Power Systems Protection
Renewable Energy Networks
Rankings
Ranking Based On Selection: 98
Ar Chikwenze
Metrics
H-Index
i10 Index
Citation Counts
8
8
203
Solid State Physics: Semi-Conductor Development and Applications.
Rankings
Ranking Based On Selection: 99
Ugbogu Chikwendu
Metrics
H-Index
i10 Index
Citation Counts
8
7
397
Supervision
Leadership and conflict management
Rankings
Ranking Based On Selection: 100
Okechineke, Benjamin Chukwunonso
Metrics
H-Index
i10 Index
Citation Counts
8
6
194
science
technology
engineering and mathematics