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
Pharmacoepidemiology and Drug Utilization
Bioethics
Pharmacotherapy of Non-communicable diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
68
0.810
* Total i10 IndexRankings
Ranking Based On Selection :2
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
28
0.609
* Total i10 IndexRankings
Ranking Based On Selection :3
orthopedics
trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
26
0.605
* Total i10 IndexRankings
Ranking Based On Selection :4
Food Chemistry
Oleo-chemistry
Sustainable Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total i10 IndexRankings
Ranking Based On Selection :5
Educational Planning and Economics of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
* Total i10 IndexRankings
Ranking Based On Selection :6
Financial Mathematics
Numerical Analysis
Stochastic Analysis with Applications
Differential
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total i10 IndexRankings
Ranking Based On Selection :7
Analytical and Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Total i10 IndexRankings
Ranking Based On Selection :8
Food Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total i10 IndexRankings
Ranking Based On Selection :9
Paediatrics and Child Health
Preventive medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Total i10 IndexRankings
Ranking Based On Selection :10
Petroleum Geochemistry
Environmental Geochemistry
Exploration Geochemistry
Organic Petrology & Nano Geochemistry.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Total i10 IndexRankings
Ranking Based On Selection :11
Petroleum Geochemistry
Environmental Geochemistry
Exploration Geochemistry
Organic Petrology &
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Total i10 IndexRankings
Ranking Based On Selection :12
Soil Fertility Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
* Total i10 IndexRankings
Ranking Based On Selection :13
Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :14
Novel Feed/Food Resources
Nutraceuticals/Functional Feeds
Biotechnology in Feed/Food Processing Techniques
Computer Linear Pr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total i10 IndexRankings
Ranking Based On Selection :15
Infectivity
Pathogenicity and Virulence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
* Total i10 IndexRankings
Ranking Based On Selection :16
Cancer Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection :17
Cardiovascular Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Total i10 IndexRankings
Ranking Based On Selection :18
Respiratory medicine
HIV Medicine
Simulation and AI in Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :19
Environmental Radioactivity
Radiation Protection
Radioecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 IndexRankings
Ranking Based On Selection :20
Hydrogeology
Hydrogeochemistry and Isotope Hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 IndexRankings
Ranking Based On Selection :21
Feto-maternal Medicine
Reproductive Health
Adolescent Gynaecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :22
social psychology
organisation behaviour
industrial psychopathology
gender differences
ethnic group relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 IndexRankings
Ranking Based On Selection :23
Personnel management
capacity building
ICT in education
culture of innovation in educational age
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total i10 IndexRankings
Ranking Based On Selection :24
Chemical analysis & Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total i10 IndexRankings
Ranking Based On Selection :25
Bioinformatics and Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Joseph Fadare
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
68
0.810
Pharmacoepidemiology and Drug Utilization
Bioethics
Pharmacotherapy of Non-communicable diseases
Ajayi Akande Oladimeji
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
28
0.609
Oluwadiya Kehinde
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
26
0.605
Emmanuel T. Akintayo
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Food Chemistry
Oleo-chemistry
Sustainable Materials
Isaac Ajayi 1
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
Educational Planning and Economics of Education
Fadugba, Sunday Emmanuel
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
Financial Mathematics
Numerical Analysis
Stochastic Analysis with Applications
Differential
Samuel Sunday Asaolu
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Analytical and Environmental Chemistry
JBI Aderiye
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
Olatunya Oladele
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
Paediatrics and Child Health
Preventive medicine
Segun Ajayi Akinyemi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
Petroleum Geochemistry
Environmental Geochemistry
Exploration Geochemistry
Organic Petrology & Nano Geochemistry.
Segun A. Akinyemi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
Petroleum Geochemistry
Environmental Geochemistry
Exploration Geochemistry
Organic Petrology &
Olufemi Ayodele
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
Soil Fertility Management
Faleye Temitope Oluwasegun Cephas
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Ayodeji Fasuyi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Novel Feed/Food Resources
Nutraceuticals/Functional Feeds
Biotechnology in Feed/Food Processing Techniques
Computer Linear Pr
Oluwole Moses David
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
Infectivity
Pathogenicity and Virulence
Abidemi Omonisi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Ebenezer Adekunle Ajayi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
Adekunle Olatayo Adeoti
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Respiratory medicine
HIV Medicine
Simulation and AI in Medicine
Isinkaye Matthew Omoniyi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Environmental Radioactivity
Radiation Protection
Radioecology
Abel Ojo Talabi
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
Hydrogeology
Hydrogeochemistry and Isotope Hydrology
Jacob Olumuyiwa Awoleke
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
Feto-maternal Medicine
Reproductive Health
Adolescent Gynaecology
Sulaiman Olanrewaju Adebayo
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
social psychology
organisation behaviour
industrial psychopathology
gender differences
ethnic group relations
Olufunke Akomolafe
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Personnel management
capacity building
ICT in education
culture of innovation in educational age
Richard Odunayo Akinyeye
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
Chemical analysis & Nanotechnology
Shola David Omoseeye
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909