Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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 :1
Cell Culture
Osteoporosis
Bone remodeling
Food & Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total i10 IndexRankings
Ranking Based On Selection :2
Medical/Pharmac Microbiology
Ethnobotany
Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection :3
bioenergy
biodiesel
catalysis
LCA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :4
information technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :5
Phytochemistry
Natural products isolation
Chromatography NMR
Pharmacognosy
Functional foods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 IndexRankings
Ranking Based On Selection :6
Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Bioenergy
biomass
biofuels
environment and sustainability
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :8
Human resource management
Organisational Behaviour
Corporate Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :9
Computational Fluid Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :10
Knowledge Management & Bibliometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :11
Arabic Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :12
Organized Crime
Victimology
Classical Sociological Theories
Crime & Social Deviance
Cyber Crime
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
ISLAMIC ECONOMIC THOUGHT AND FINANCE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :14
Software engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :15
Geology and Hydrogeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Knowledge Management
Bibliometrics/Bibliography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
physics
physics education and science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Environmental crime
policing
victimization
substance abuse
organized crime
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :19
Hydrology / Water Resources / Environmental Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :20
environmental geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :21
Accounting and Finance
Business
Management and Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Leverage Financing
Lease Financing
Audit Opinion.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Expert in Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Heterogeneous Catalysis and Phytoremediation.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Industrial Sociology
Works and Social Problem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Sanusi Bello Mada
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Muhammad Ali
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Yahaya Alhassan
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Saifullahi Yusuf Sabua
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Maryam Kemi Gafar
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
Phytochemistry
Natural products isolation
Chromatography NMR
Pharmacognosy
Functional foods
Abdulaziz Maruf Adeniran|Lasisi Maruf Adeniran
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Nasir Anka Garba
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Bioenergy
biomass
biofuels
environment and sustainability
climate change
Ahmad Abdul-Qadir|Ahmad Bawa Abdul-Qadir
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Human resource management
Organisational Behaviour
Corporate Governance
Omokhuale Emmanuel
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Gadanga Aliyu Tsafe|Aliyu Gadanga Tsafe, Tsafe Gadanga Aliyu
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Ridwan Yahaya Khamis
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Linus Akor (Criminology)
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Organized Crime
Victimology
Classical Sociological Theories
Crime & Social Deviance
Cyber Crime
Gazali S. Gobir
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Samaila Musa Mafara|Samaila musa
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Shuaibu Ahmed Mahi
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Aliyu Gadanga Tsafe|Gadanga Aliyu Tsafe, Tsafe Akiyu Gadanga, A. G. Tsafe
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ogundeji Oluwatomisin Marvellous
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Okoro Paul Mmahi
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Environmental crime
policing
victimization
substance abuse
organized crime
Abubakar Bichi
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Kehinde Ayofe Murana
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Yazid Kabir Ibrahim
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Umar Farouk Abdulkarim
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Hamza Ahmad Balarabe
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Aliyu Salisu
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Bashir Bello
Federal University Gusau
Gusau, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000