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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :76
Educational Administration and Supervision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :77
Material Chemistry
Polymer
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :78
Health Information
Library Services
E-learning
ICTs application to Library Services
information literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :79
Statistical Quality Control and Reliability Engineering
Design and Analysis of Experiment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :80
Educational Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :81
Respiratory Physiology
Gastrointestinal Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :82
School
Career
Adolescent
Rehabilitation
HIV/AIDs counselling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :83
General Pathologist with interest in Haematopathology and Gastropathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :84
Private and Property Law
African Customary law and Law of Succession.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :85
Biochemistry
Metabolic Disorder
Phytonutrients
Nutrigenomics
Functional Foods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :86
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :87
African Music
African Studies
Ethnomusicology
Music Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :88
Numerical Analysis- Ordinary Differential Equations
Partial Differential Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :89
Organic/Analytical/Environmental chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :90
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :91
Governance and public policy in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :92
Limnology and Algology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :93
Veterinary Medicine
Public Health Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :94
Mycology
plant pathology and molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :95
Strategic Management
Organizational Behaviour
Business Research
Entrepreneurship
Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :96
Epistemology
Philosophy of Science
African Philosophy
Philosophy of Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :97
Office Organization and Management
Gender Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :98
Clinical Biochemistry
Nutrition Biochemistry
Toxicology
etc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :99
African history and politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :100
Theatre
Media
Film
Culture studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Osayamen S. Imhangbe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Educational Administration and Supervision
Otabor O Godfrey|Otabor G.O.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Oluwatoyin Oyeyemi Obinyan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Health Information
Library Services
E-learning
ICTs application to Library Services
information literacy
Braimah Joseph Odunayo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Statistical Quality Control and Reliability Engineering
Design and Analysis of Experiment
Justina Eimuhi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Adisa Williams A.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Respiratory Physiology
Gastrointestinal Physiology
Osumah Obaze|Obaze Agbonluae Osumah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
School
Career
Adolescent
Rehabilitation
HIV/AIDs counselling
Akhator Terence Azeke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
General Pathologist with interest in Haematopathology and Gastropathology
Paul Okhaide Itua.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Private and Property Law
African Customary law and Law of Succession.
Mary Ugunnushe Eigbobo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Biochemistry
Metabolic Disorder
Phytonutrients
Nutrigenomics
Functional Foods
Amraibure Odia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Charles Onomudo Aluede Fanim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
African Music
African Studies
Ethnomusicology
Music Therapy
Cletus Enerelenfoh Abhulimen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Numerical Analysis- Ordinary Differential Equations
Partial Differential Equations
Egbon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Organic/Analytical/Environmental chemistry
Victor E. Osagie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Oscar E. Ubhenin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Osagie Ekhator
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Ebube Manfred-Odoya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Veterinary Medicine
Public Health Parasitology
Sylvester Aigbe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Mycology
plant pathology and molecular biology
Julius Ikharehon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Strategic Management
Organizational Behaviour
Business Research
Entrepreneurship
Business
Jack Aigbodioh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Epistemology
Philosophy of Science
African Philosophy
Philosophy of Language
Janet Onimawo|Onimawo Janet Achikare, Onimawo JA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Inegbedion Augusta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Clinical Biochemistry
Nutrition Biochemistry
Toxicology
etc
Julius Otaigbe Unumen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Mr. Emmanuel Eregare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500