Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Luis Miguel Cardoso](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
599
334
0.558
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Ryo Takahashi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
97
0.337
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Abdulsalam Abdullahi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
104
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Ahmed A. Atia](/user/assets/images/profile/no-profile-photo.png)
Inorganic Chemistry
Thermal behaviour of complexes
Water treatment and adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Aliyu Ahmad](https://cdn.adscientificindex.com/pictures/4a/103573.jpg)
Real Estate and Facilities Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Salawu Abdulfatai](https://cdn.adscientificindex.com/pictures/31/89961.jpg)
Stroke
epilepsy
dementia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Shihabuddeen Muhammad](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Usman Muhammad Ibrahim](https://cdn.adscientificindex.com/pictures/92/99431.jpg)
Agronomy and Food System
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Jazuli Sanusi Kazaure](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Qaribu Yahaya Nasidi](https://cdn.adscientificindex.com/pictures/25/5275001.jpg)
New Media/Social Media
Advertising
Public Relations
Online Journalism
Communication Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![KABIR IBRAHIM](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Muhammad Yalwa Gwarzo](https://cdn.adscientificindex.com/pictures/9c/5275007.jpg)
clinical chemistry
molecular biology
hmolecular pathology and molecular virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 13
![IBRAHIM GARBA](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Ibrahim Haruna Sani|Sani IH, Ibrahim Haruna Sani](https://cdn.adscientificindex.com/pictures/91/4494492.jpg)
Clinical Pharmacology
Neuro-pharmacology and ethnopharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Madu Joshua Osuigwe](https://cdn.adscientificindex.com/pictures/05/5800284.jpg)
Biochemistry/Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Tasi'u Tijjani Sabiu](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![GAMBO DANASABE](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Awwal Musa Borodo](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Olutayo Folashade Martins](https://cdn.adscientificindex.com/pictures/be/5803508.jpg)
Public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Talatu Raiya Umar](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Maryam Nasir Aliyu](/user/assets/images/profile/no-profile-photo.png)
Anatomical sciences
medicine
biomedical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![HADIZA yahaya](/user/assets/images/profile/no-profile-photo.png)
Nursing Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![ALIYU ABDULLAHI ISYAKU](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Victory Inyang](https://cdn.adscientificindex.com/pictures/64/4834434.jpg)
Public Health
Environmental Health
Social Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![TUKUR PANDA](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Luis Miguel Cardoso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
599
334
0.558
Ryo Takahashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
97
0.337
Abdulsalam Abdullahi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
104
0.813
Ahmed A. Atia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
Inorganic Chemistry
Thermal behaviour of complexes
Water treatment and adsorption
Aliyu Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
Real Estate and Facilities Management
Salawu Abdulfatai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
Shihabuddeen Muhammad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Usman Muhammad Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
Agronomy and Food System
Jazuli Sanusi Kazaure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Qaribu Yahaya Nasidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
New Media/Social Media
Advertising
Public Relations
Online Journalism
Communication Research
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
KABIR IBRAHIM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Muhammad Yalwa Gwarzo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
clinical chemistry
molecular biology
hmolecular pathology and molecular virology
IBRAHIM GARBA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Ibrahim Haruna Sani|Sani IH, Ibrahim Haruna Sani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Clinical Pharmacology
Neuro-pharmacology and ethnopharmacology
Madu Joshua Osuigwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Tasi'u Tijjani Sabiu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
GAMBO DANASABE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Awwal Musa Borodo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Olutayo Folashade Martins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Talatu Raiya Umar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Maryam Nasir Aliyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Anatomical sciences
medicine
biomedical
HADIZA yahaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
ALIYU ABDULLAHI ISYAKU
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Victory Inyang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Public Health
Environmental Health
Social Science
TUKUR PANDA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000