i10 Productivity
Rankings

University of Nigeria/ Scientists i10 Productivity Rankings 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.

* Total i10 IndexRankings
Ranking Based On Selection: 2
Nigeria
Obinna E. Onwujekwe
Health Economics
Public Health
Health Policy and Systems Research
Pharmaco-economics
Pharmaco-epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
220
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 5
Nigeria
Gaurav Dhiman
ARTIFICIAL INTELLIGENCE
OPTIMIZATION
FUZZY SYSTEMS
MACHINE LEARNING
SOFTWARE ENGINEERING
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
199
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
Nigeria
Fabian Ezema
Physics
Materials Science
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
166
0.851
* Total i10 IndexRankings
Ranking Based On Selection: 7
Nigeria
Justin Paul
Marketing
Cons Behavior
Int Business & Sys Lit Review
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
178
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 8
Nigeria
Benjamin Uzochukwu
Public Health
Health Systems and Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
135
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 9
Nigeria
Nnabuk Okon Eddy
PHYSICAL/COMPUTATIONAL CHEMISTRY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
116
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 10
Nigeria
Peter A. Akah
Ethnopharmacology
Natural Products Pharmacology
Autonomic Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
92
0.639

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* Total i10 IndexRankings
Ranking Based On Selection: 12
Nigeria
Anthony Attama
Pharmaceutics
drug delivery
nanotechnology/nanomedicines
pharmaceutical microbiology & biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
89
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 14
Nigeria
VS Aigbodion
METALLURGICAL AND MATERIALS ENGINEERING
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
103
0.851
* Total i10 IndexRankings
Ranking Based On Selection: 15
Nigeria
Yekini Shehu
Nonlinear Operator Theory
Numerical Analysis
Optimization
Mathematical Programming
Integral Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
89
0.774
* Total i10 IndexRankings
Ranking Based On Selection: 17
Nigeria
Temitope Akande
electrical technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
97
0.960
* Total i10 IndexRankings
Ranking Based On Selection: 18
Nigeria
James Chukwuma Ogbonna
Bioprocess engineering
Fermentation technology
Bio-energy
Microalgae biotechnology
Photobioreactors.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
69
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 19
Nigeria
Kovo Akpomie
Materials/Physical Chemistry
Wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
82
0.943
* Total i10 IndexRankings
Ranking Based On Selection: 20
Nigeria
Chukwuemeka S. Nworu
Natural Products Pharmacology & Toxicology
Immunopharmacology
Biological Response Modifiers
Vaccine adjuvants
Infectious Dis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
59
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 22
Nigeria
Eziyi O. Ibem
Sustainable Human Settlements
Post Occupancy Evaluation
e-Procurement in Construction
Environment and Behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
74
0.961
* Total i10 IndexRankings
Ranking Based On Selection: 23
Nigeria
Anthony N. Ikefuna
Paediatric Haematology and Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
54
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 24
Nigeria
Charles Arizechukwu Igwe
Soil Conservation
mineralogy
soil physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
53
0.697
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Luis Miguel Cardoso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
588
364
0.619
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Obinna E. Onwujekwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
220
0.783
Health Economics
Public Health
Health Policy and Systems Research
Pharmaco-economics
Pharmaco-epidemiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Ryo Takahashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
91
0.349
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Xavier Fernando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
145
0.668
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Gaurav Dhiman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
199
1.000
ARTIFICIAL INTELLIGENCE
OPTIMIZATION
FUZZY SYSTEMS
MACHINE LEARNING
SOFTWARE ENGINEERING
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Fabian Ezema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
166
0.851
Physics
Materials Science
Nanomaterials
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Justin Paul
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
178
0.957
Marketing
Cons Behavior
Int Business & Sys Lit Review
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Benjamin Uzochukwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
135
0.789
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Nnabuk Okon Eddy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
116
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Peter A. Akah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
92
0.639
Ethnopharmacology
Natural Products Pharmacology
Autonomic Pharmacology

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* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Hanaa Hachimi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
80
0.556
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Anthony Attama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
89
0.679
Pharmaceutics
drug delivery
nanotechnology/nanomedicines
pharmaceutical microbiology & biotechnology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Abdulsalam Abdullahi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
102
0.829
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
VS Aigbodion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
103
0.851
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Yekini Shehu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
89
0.774
Nonlinear Operator Theory
Numerical Analysis
Optimization
Mathematical Programming
Integral Equations
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Akhtar Kalam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
68
0.654
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Temitope Akande
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
97
0.960
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
James Chukwuma Ogbonna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
69
0.711
Bioprocess engineering
Fermentation technology
Bio-energy
Microalgae biotechnology
Photobioreactors.
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Kovo Akpomie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
82
0.943
Materials/Physical Chemistry
Wastewater treatment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Chukwuemeka S. Nworu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
59
0.728
Natural Products Pharmacology & Toxicology
Immunopharmacology
Biological Response Modifiers
Vaccine adjuvants
Infectious Dis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Michael Adikwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
32
0.410
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Eziyi O. Ibem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
74
0.961
Sustainable Human Settlements
Post Occupancy Evaluation
e-Procurement in Construction
Environment and Behaviour
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Anthony N. Ikefuna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
54
0.711
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Charles Arizechukwu Igwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
53
0.697
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Chukwuma Charles Soludo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
19
0.260