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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Oye Gureje](https://cdn.adscientificindex.com/pictures/aa/4324733.jpg)
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
360
0.833
![Jibril Abdulmalik](https://cdn.adscientificindex.com/pictures/b9/100100.jpg)
Public Mental Health
Child and Adolescent Psychiatry
Forensic Psychiatry
and Psychiatric Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
![Lola Kola](https://cdn.adscientificindex.com/pictures/b1/101577.jpg)
Global Mental Health
mHealth Mental Health
Maternal Mental Health
Adolescent Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
![Akin Ojagbemi](https://cdn.adscientificindex.com/pictures/5d/103270.jpg)
Mental health of older adults
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
![Bibilola Oladeji](/user/assets/images/profile/no-profile-photo.png)
Psychiatry Epidemiology and Implementation Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
![Victor Lasebikan](https://cdn.adscientificindex.com/pictures/6d/5112125.jpg)
Psychiatry
Addiction Medicine
Public Health Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
![Oluyomi Esan](https://cdn.adscientificindex.com/pictures/40/96484.jpg)
Psychosis
Bipolar disorder
Spirituality
Epidemiology
Mood Disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Oye Gureje
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
360
0.833
Jibril Abdulmalik
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
56
0.966
Public Mental Health
Child and Adolescent Psychiatry
Forensic Psychiatry
and Psychiatric Services
Lola Kola
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
Global Mental Health
mHealth Mental Health
Maternal Mental Health
Adolescent Mental Health
Akin Ojagbemi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
Mental health of older adults
Bibilola Oladeji
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
Psychiatry Epidemiology and Implementation Research
Victor Lasebikan
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
32
0.842
Psychiatry
Addiction Medicine
Public Health Psychiatry
Oluyomi Esan
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Psychosis
Bipolar disorder
Spirituality
Epidemiology
Mood Disorders