Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
436,135
Country Rank
124
Institution Rank : 1
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Alfred S. Sife](https://cdn.adscientificindex.com/pictures/03/3873793.jpg)
library and information science
ICT4D
scientometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,976
1,060
0.536
* Total Citation Counts Rankings
World Rank
955,297
Country Rank
498
Institution Rank : 2
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Alban Mchopa](https://cdn.adscientificindex.com/pictures/6c/4314565.jpg)
Procurement
Public Procurement
Supply Chain Management and SMEs Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
419
371
0.885
* Total Citation Counts Rankings
World Rank
962,366
Country Rank
506
Institution Rank : 3
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Fredy T. M. Kilima](/user/assets/images/profile/no-profile-photo.png)
Value Chain
Market Analysis
Price Analysis
Poverty and Livelihoods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
231
0.565
* Total Citation Counts Rankings
World Rank
966,975
Country Rank
512
Institution Rank : 4
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Isaac Kazungu](https://cdn.adscientificindex.com/pictures/0d/4314564.jpg)
Marketing and Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
402
352
0.876
* Total Citation Counts Rankings
World Rank
1,147,246
Country Rank
729
Institution Rank : 5
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Neema Kumburu](https://cdn.adscientificindex.com/pictures/d0/4314570.jpg)
Business Management
Entrepreneurship
Public Administration and policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
182
0.843
* Total Citation Counts Rankings
World Rank
1,157,260
Country Rank
740
Institution Rank : 6
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Paulo Anania](https://cdn.adscientificindex.com/pictures/0c/4314568.jpg)
Co-operative business management
Community Economic Development
Development studies
Agribusiness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
195
0.933
* Total Citation Counts Rankings
World Rank
1,184,786
Country Rank
786
Institution Rank : 7
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Yusuph j Kulindwa](https://cdn.adscientificindex.com/pictures/d2/4314566.jpg)
environmental ans energy economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
149
0.776
* Total Citation Counts Rankings
World Rank
1,200,448
Country Rank
809
Institution Rank : 8
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Nathaniel Towo](/user/assets/images/profile/no-profile-photo.png)
Microfinance
Banking
Co-operative
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
148
0.809
* Total Citation Counts Rankings
World Rank
1,253,157
Country Rank
923
Institution Rank : 9
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Gratian Cronery Rwekaza (Phd;Ma-Ccd;Bpa-Psm;Deped; Pc-Sacos)](https://cdn.adscientificindex.com/pictures/9a/5736542.jpg)
Cooperative Management and Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
142
0.910
* Total Citation Counts Rankings
World Rank
1,278,478
Country Rank
960
Institution Rank : 10
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Gerald Absanto Sumari](https://cdn.adscientificindex.com/pictures/ba/4314567.jpg)
Entrepreneurship
Business management
Co-operative
microfinance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
98
0.676
* Total Citation Counts Rankings
World Rank
1,342,132
Country Rank
1,088
Institution Rank : 11
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![William Barnos Warsanga](/user/assets/images/profile/no-profile-photo.png)
Applied Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
107
0.892
* Total Citation Counts Rankings
World Rank
1,342,150
Country Rank
1,089
Institution Rank : 12
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Faustine Panga](https://cdn.adscientificindex.com/pictures/ef/4314573.jpg)
Governance
Supply Chain
Procurement
Strategic Management
PPP & Small Business
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
106
0.883
* Total Citation Counts Rankings
World Rank
1,345,284
Country Rank
1,092
Institution Rank : 13
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Gervas Machimu](https://cdn.adscientificindex.com/pictures/fd/4314571.jpg)
Contract Farming
Coop Societies Transformation
Gender and Rural Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
93
0.782
* Total Citation Counts Rankings
World Rank
1,423,909
Country Rank
1,241
Institution Rank : 14
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![George Matto](https://cdn.adscientificindex.com/pictures/03/5736585.jpg)
Database systems
Data Mining
Patterns Mining
ICTs for Learning
ICT for Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
79
0.840
* Total Citation Counts Rankings
World Rank
1,427,111
Country Rank
1,247
Institution Rank : 15
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Damian Sambuo](https://cdn.adscientificindex.com/pictures/b1/4314572.jpg)
Agribusiness
Fishery Economics
Co-operative Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
83
0.892
* Total Citation Counts Rankings
World Rank
1,466,649
Country Rank
1,341
Institution Rank : 16
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Cyril Kalembana Komba](https://cdn.adscientificindex.com/pictures/62/5736778.jpg)
Participatory social research
Co-operative Development
Agriculture and Community development
Community driven development and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
45
0.542
* Total Citation Counts Rankings
World Rank
1,525,698
Country Rank
1,458
Institution Rank : 17
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Bikolimana G. Muhihi](https://cdn.adscientificindex.com/pictures/3e/5736834.jpg)
Project Planning and Management
Community Development
Education and Rural Energy Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
67
0.971
* Total Citation Counts Rankings
World Rank
1,539,696
Country Rank
1,489
Institution Rank : 18
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Emmanuel Elioth Lulandala](/pictures/79/4786490.jpg)
Finance
Marketing
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Total Citation Counts Rankings
World Rank
1,605,120
Country Rank
1,615
Institution Rank : 19
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Richard Msuya](https://cdn.adscientificindex.com/pictures/f5/5736051.jpg)
Cooperative
Microfinance and Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
41
0.759
* Total Citation Counts Rankings
World Rank
1,610,274
Country Rank
1,626
Institution Rank : 20
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Goodluck A. Mmari](https://cdn.adscientificindex.com/pictures/f5/5736553.jpg)
Entrepreneurship
Small business
Small and Medium Entrepreneurship
E-commerce
and SACCOS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
46
0.868
* Total Citation Counts Rankings
World Rank
1,622,034
Country Rank
1,646
Institution Rank : 21
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Kelvin Luka Nzilano](https://cdn.adscientificindex.com/pictures/bc/5736346.jpg)
Entrepreneurship
small business management
business model innovation
cooperative governance.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
* Total Citation Counts Rankings
World Rank
1,622,684
Country Rank
1,649
Institution Rank : 22
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Elisifa Nnko](/user/assets/images/profile/no-profile-photo.png)
Human Resource Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
40
0.784
* Total Citation Counts Rankings
World Rank
1,627,245
Country Rank
1,662
Institution Rank : 23
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Anthony Gikuri](/pictures/ad/4488166.jpg)
Cooperative
Food waste
Sociology
Food Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
48
0.960
* Total Citation Counts Rankings
World Rank
1,641,770
Country Rank
1,707
Institution Rank : 24
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![John Jackson Iwata](/pictures/df/4786486.jpg)
Knowledge management
Curriculum development and Information literacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
* Total Citation Counts Rankings
World Rank
1,652,994
Country Rank
1,727
Institution Rank : 25
![](/banners/ad-main.jpg)
![Tanzania](/flags/tz.png)
![Erick Buberwa](/user/assets/images/profile/no-profile-photo.png)
Human resource management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
436,135
![Tanzania](/flags/tz.png)
124
![](/banners/ad-main.jpg)
1
Alfred S. Sife
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,976
1,060
0.536
![](/banners/ad-main.jpg)
library and information science
ICT4D
scientometrics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
955,297
![Tanzania](/flags/tz.png)
498
![](/banners/ad-main.jpg)
2
Alban Mchopa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
419
371
0.885
![](/banners/ad-main.jpg)
Procurement
Public Procurement
Supply Chain Management and SMEs Development
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
962,366
![Tanzania](/flags/tz.png)
506
![](/banners/ad-main.jpg)
3
Fredy T. M. Kilima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
231
0.565
![](/banners/ad-main.jpg)
Value Chain
Market Analysis
Price Analysis
Poverty and Livelihoods
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
966,975
![Tanzania](/flags/tz.png)
512
![](/banners/ad-main.jpg)
4
Isaac Kazungu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
402
352
0.876
![](/banners/ad-main.jpg)
Marketing and Entrepreneurship
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,147,246
![Tanzania](/flags/tz.png)
729
![](/banners/ad-main.jpg)
5
Neema Kumburu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
182
0.843
![](/banners/ad-main.jpg)
Business Management
Entrepreneurship
Public Administration and policy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,157,260
![Tanzania](/flags/tz.png)
740
![](/banners/ad-main.jpg)
6
Paulo Anania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
195
0.933
![](/banners/ad-main.jpg)
Co-operative business management
Community Economic Development
Development studies
Agribusiness
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,184,786
![Tanzania](/flags/tz.png)
786
![](/banners/ad-main.jpg)
7
Yusuph j Kulindwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
149
0.776
![](/banners/ad-main.jpg)
environmental ans energy economics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,200,448
![Tanzania](/flags/tz.png)
809
![](/banners/ad-main.jpg)
8
Nathaniel Towo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
148
0.809
![](/banners/ad-main.jpg)
Microfinance
Banking
Co-operative
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,253,157
![Tanzania](/flags/tz.png)
923
![](/banners/ad-main.jpg)
9
Gratian Cronery Rwekaza (Phd;Ma-Ccd;Bpa-Psm;Deped; Pc-Sacos)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
142
0.910
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,278,478
![Tanzania](/flags/tz.png)
960
![](/banners/ad-main.jpg)
10
Gerald Absanto Sumari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
145
98
0.676
![](/banners/ad-main.jpg)
Entrepreneurship
Business management
Co-operative
microfinance
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,342,132
![Tanzania](/flags/tz.png)
1,088
![](/banners/ad-main.jpg)
11
William Barnos Warsanga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
107
0.892
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,342,150
![Tanzania](/flags/tz.png)
1,089
![](/banners/ad-main.jpg)
12
Faustine Panga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
106
0.883
![](/banners/ad-main.jpg)
Governance
Supply Chain
Procurement
Strategic Management
PPP & Small Business
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,345,284
![Tanzania](/flags/tz.png)
1,092
![](/banners/ad-main.jpg)
13
Gervas Machimu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
93
0.782
![](/banners/ad-main.jpg)
Contract Farming
Coop Societies Transformation
Gender and Rural Development
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,423,909
![Tanzania](/flags/tz.png)
1,241
![](/banners/ad-main.jpg)
14
George Matto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
79
0.840
![](/banners/ad-main.jpg)
Database systems
Data Mining
Patterns Mining
ICTs for Learning
ICT for Development
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,427,111
![Tanzania](/flags/tz.png)
1,247
![](/banners/ad-main.jpg)
15
Damian Sambuo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
83
0.892
![](/banners/ad-main.jpg)
Agribusiness
Fishery Economics
Co-operative Development
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,466,649
![Tanzania](/flags/tz.png)
1,341
![](/banners/ad-main.jpg)
16
Cyril Kalembana Komba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
45
0.542
![](/banners/ad-main.jpg)
Participatory social research
Co-operative Development
Agriculture and Community development
Community driven development and
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,525,698
![Tanzania](/flags/tz.png)
1,458
![](/banners/ad-main.jpg)
17
Bikolimana G. Muhihi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
67
0.971
![](/banners/ad-main.jpg)
Project Planning and Management
Community Development
Education and Rural Energy Assessment
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,539,696
![Tanzania](/flags/tz.png)
1,489
![](/banners/ad-main.jpg)
18
Emmanuel Elioth Lulandala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
![](/banners/ad-main.jpg)
Finance
Marketing
Accounting
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,605,120
![Tanzania](/flags/tz.png)
1,615
![](/banners/ad-main.jpg)
19
Richard Msuya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
41
0.759
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,610,274
![Tanzania](/flags/tz.png)
1,626
![](/banners/ad-main.jpg)
20
Goodluck A. Mmari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
46
0.868
![](/banners/ad-main.jpg)
Entrepreneurship
Small business
Small and Medium Entrepreneurship
E-commerce
and SACCOS
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,622,034
![Tanzania](/flags/tz.png)
1,646
![](/banners/ad-main.jpg)
21
Kelvin Luka Nzilano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
![](/banners/ad-main.jpg)
Entrepreneurship
small business management
business model innovation
cooperative governance.
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,622,684
![Tanzania](/flags/tz.png)
1,649
![](/banners/ad-main.jpg)
22
Elisifa Nnko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
40
0.784
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,627,245
![Tanzania](/flags/tz.png)
1,662
![](/banners/ad-main.jpg)
23
Anthony Gikuri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
48
0.960
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,641,770
![Tanzania](/flags/tz.png)
1,707
![](/banners/ad-main.jpg)
24
John Jackson Iwata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
![](/banners/ad-main.jpg)
Knowledge management
Curriculum development and Information literacy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,652,994
![Tanzania](/flags/tz.png)
1,727
![](/banners/ad-main.jpg)
25
Erick Buberwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891