Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 12 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Tanzania
Faustin Maganga
Natural Resource Governance
Political Ecology
Environmental Justice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,205
987
0.448
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Tanzania
Casmir Rubagumya
language educatipon
language and power
language of instruction in multilingual societies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,172
287
0.245
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Tanzania
Daniel M Shadrack
Molecular dynamics
Drug desing
Drug delivery
Molecular docking
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
372
0.896
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Tanzania
Magreth Benedicto
Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
82
0.901
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Tanzania
Faraja Mpemba
adolescent HIV
mHealth
mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
29
0.453
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Tanzania
Opanga David
Language Supportive Pedagogy
Scince/Biology Education
Inquiry-based learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
58
0.921
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Tanzania
Dominic Sumary
Natural Product Chemistry
Coordination Chemistry
Organic Spectroscopy
Biological Assays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Tanzania
Milka Venance Otieno|Milka Venance Musa Otieno, Milka Musa
Education
Sociology
and Counselling Psychology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total Citation Counts Rankings
Ranking Based On Selection: 10
Tanzania
Meseyeki Saiguran
Mathematics of real world systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Tanzania
Elias Mussa
Biodiversity
Science education
Environmental science
Botany
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Tanzania
Danstun Ngonyani
Finance
Banking
Risk Management
Microfinance Institution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
* Total Citation Counts Rankings
Rankings
415,452
Tanzania
116
1
Ranking Based On Selection: 1
Faustin Maganga
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,205
987
0.448
Natural Resource Governance
Political Ecology
Environmental Justice
* Total Citation Counts Rankings
Rankings
616,335
Tanzania
221
2
Ranking Based On Selection: 2
Casmir Rubagumya
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,172
287
0.245
language educatipon
language and power
language of instruction in multilingual societies
* Total Citation Counts Rankings
Rankings
1,011,715
Tanzania
603
3
Ranking Based On Selection: 3
Daniel M Shadrack
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
415
372
0.896
Molecular dynamics
Drug desing
Drug delivery
Molecular docking
Medicinal Chemistry
* Total Citation Counts Rankings
Rankings
1,668,642
Tanzania
1,576
4
Ranking Based On Selection: 4
Magreth Benedicto
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
82
0.901
* Total Citation Counts Rankings
Rankings
1,787,558
Tanzania
1,795
5
Ranking Based On Selection: 5
Faraja Mpemba
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
29
0.453
adolescent HIV
mHealth
mental health
* Total Citation Counts Rankings
Rankings
1,826,067
Tanzania
1,867
6
Ranking Based On Selection: 6
Opanga David
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
58
0.921
Language Supportive Pedagogy
Scince/Biology Education
Inquiry-based learning
* Total Citation Counts Rankings
Rankings
2,007,807
Tanzania
2,241
7
Ranking Based On Selection: 7
Sartaz Begum
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
36
0.923
* Total Citation Counts Rankings
Rankings
2,045,503
Tanzania
2,312
8
Ranking Based On Selection: 8
Dominic Sumary
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
Natural Product Chemistry
Coordination Chemistry
Organic Spectroscopy
Biological Assays
* Total Citation Counts Rankings
Rankings
2,262,680
Tanzania
2,925
9
Ranking Based On Selection: 9
Milka Venance Otieno|Milka Venance Musa Otieno, Milka Musa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Education
Sociology
and Counselling Psychology.
* Total Citation Counts Rankings
Rankings
2,369,585
Tanzania
3,281
10
Ranking Based On Selection: 10
Meseyeki Saiguran
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total Citation Counts Rankings
Rankings
2,401,130
Tanzania
3,365
11
Ranking Based On Selection: 11
Elias Mussa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Biodiversity
Science education
Environmental science
Botany
Ecology
* Total Citation Counts Rankings
Rankings
-
Tanzania
-
-
Ranking Based On Selection: 12
Danstun Ngonyani
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
Finance
Banking
Risk Management
Microfinance Institution