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
![Sikhulile Moyo](/user/assets/images/profile/no-profile-photo.png)
Medical Virology
Phylogenetics
HIV epidemiology
Pathogen Genomics
Molecular Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Simani Gaseitsiwe](https://cdn.adscientificindex.com/pictures/db/90717.jpg)
Infection Biology: HIV
Mtb
HBV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
57
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 3
![John Cassius Moreki](https://cdn.adscientificindex.com/pictures/d1/100230.jpg)
Monogastric nutrition and management
Ethnoveterinary medicine
Insects as sources of protein
Organic agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
23
0.411
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Doreen Ramogola-Masire](https://cdn.adscientificindex.com/pictures/bb/3470982.jpg)
Cervical cancer
sexually transmitted diseases
HPV
HIV
family planning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
46
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Godfrey Mutashambara Rwegerera](https://cdn.adscientificindex.com/pictures/3c/98324.jpg)
Internal Medicine
Public Health
Diabetes Mellitus
Nephrology
HIV/AIDS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Shalaulani James Nsoso](https://cdn.adscientificindex.com/pictures/02/90520.jpg)
Animal Breeding
genetic
Animal Science
Animal Production and Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Julius Mwita](https://cdn.adscientificindex.com/pictures/01/100579.jpg)
Internal medicine
Cardiovascular diseases
Clinical epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Pushpendra Jain](https://cdn.adscientificindex.com/pictures/51/89009.jpg)
Physins
Materials
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Chabo RG](https://cdn.adscientificindex.com/pictures/09/105424.jpg)
Livestock Genetics
Breeding
Health and Production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
4
0.167
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Patrick Kgwatalala](/user/assets/images/profile/no-profile-photo.png)
Animal Breeding and Molecular genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Othusitse Ricky Madibela](https://cdn.adscientificindex.com/pictures/86/88526.jpg)
Animal Nutrition
reproduction
internal parasites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Anthony Anthony Masaka](https://cdn.adscientificindex.com/pictures/f8/4974973.jpg)
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Roy Tapera](https://cdn.adscientificindex.com/pictures/ae/4468374.jpg)
Public Health and Health Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Gaonyadiwe Mokone](/user/assets/images/profile/no-profile-photo.png)
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Nerve Zhou](https://cdn.adscientificindex.com/pictures/fc/95720.jpg)
Genetics
Genomics
Bioprocess Engineering
Fermentation Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Loago Mabei](https://cdn.adscientificindex.com/pictures/61/4684190.jpg)
Pharmacy Practice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Lesego Gabaitiri](https://cdn.adscientificindex.com/pictures/af/4316327.jpg)
Biostatistics and Epidemiological Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Philip R Opondo](/user/assets/images/profile/no-profile-photo.png)
Stigma
HIV and Mental Health
Substance Use
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Lemme Kebaabetswe](https://cdn.adscientificindex.com/pictures/a2/101424.jpg)
gastroenteritis
antimicrobial
virology
pathogenesis
proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Kabo Masisi](https://cdn.adscientificindex.com/pictures/82/4316320.jpg)
Biochemistry
Atherosclerosis
Coronary Artery Disease
Molecular Nutrition
Oxidative Stress
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Solomon Ramabu](/user/assets/images/profile/no-profile-photo.png)
Animal Health
Veterinary Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Goabaone Gaobotse](https://cdn.adscientificindex.com/pictures/d5/4752209.jpg)
Stem Cells
Medicinal Plants
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Stephane Tshitenge](/user/assets/images/profile/no-profile-photo.png)
Family Medicine
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Jemal Shifa](https://cdn.adscientificindex.com/pictures/99/4485887.jpg)
Ophtalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Moagi Letso](/user/assets/images/profile/no-profile-photo.png)
Nutrition
Feeds and Feeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Sikhulile Moyo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
Medical Virology
Phylogenetics
HIV epidemiology
Pathogen Genomics
Molecular Epidemiology
Simani Gaseitsiwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
57
0.760
Infection Biology: HIV
Mtb
HBV
John Cassius Moreki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
23
0.411
Monogastric nutrition and management
Ethnoveterinary medicine
Insects as sources of protein
Organic agriculture
Doreen Ramogola-Masire
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
46
0.868
Cervical cancer
sexually transmitted diseases
HPV
HIV
family planning
Godfrey Mutashambara Rwegerera
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
Internal Medicine
Public Health
Diabetes Mellitus
Nephrology
HIV/AIDS
Shalaulani James Nsoso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
Animal Breeding
genetic
Animal Science
Animal Production and Animal Nutrition
Julius Mwita
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Internal medicine
Cardiovascular diseases
Clinical epidemiology
Pushpendra Jain
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
Chabo RG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
4
0.167
Livestock Genetics
Breeding
Health and Production
Patrick Kgwatalala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Animal Breeding and Molecular genetics
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!
Othusitse Ricky Madibela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Animal Nutrition
reproduction
internal parasites
Anthony Anthony Masaka
Botho University
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Roy Tapera
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Public Health and Health Informatics
Gaonyadiwe Mokone
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Nerve Zhou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Genetics
Genomics
Bioprocess Engineering
Fermentation Technology
Loago Mabei
Boitekanelo College
Botsvana, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Lesego Gabaitiri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Biostatistics and Epidemiological Methods
Philip R Opondo
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Stigma
HIV and Mental Health
Substance Use
Lemme Kebaabetswe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
gastroenteritis
antimicrobial
virology
pathogenesis
proteomics
Kabo Masisi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Biochemistry
Atherosclerosis
Coronary Artery Disease
Molecular Nutrition
Oxidative Stress
Solomon Ramabu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Animal Health
Veterinary Public Health
Goabaone Gaobotse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Stem Cells
Medicinal Plants
Public Health
Stephane Tshitenge
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Family Medicine
Medical Education
Jemal Shifa
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Moagi Letso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Nutrition
Feeds and Feeding