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)
* Total i10 Index Rankings
World Rank
81,761
Country Rank
377
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Liviu Feller](/user/assets/images/profile/no-profile-photo.png)
Oral Medicine
Periodontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
70
0.579
* Total i10 Index Rankings
World Rank
158,639
Country Rank
778
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Lekan Ayo-Yusuf](https://cdn.adscientificindex.com/pictures/0c/101419.jpg)
Tobacco control
Community Resilience
Oral Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
55
0.705
* Total i10 Index Rankings
World Rank
182,569
Country Rank
923
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Razia Khammissa](/user/assets/images/profile/no-profile-photo.png)
Oral medicine
periodontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
57
0.814
* Total i10 Index Rankings
World Rank
214,777
Country Rank
1,117
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Gboyega A. Ogunbanjo](https://cdn.adscientificindex.com/pictures/67/4992905.jpg)
Family Medicine
EBM
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
35
0.565
* Total i10 Index Rankings
World Rank
230,858
Country Rank
1,227
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Sphiwe Madiba](/user/assets/images/profile/no-profile-photo.png)
HIV prevention
perinatal HIV
disclosure interventions
adolescents wellbeing and mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
49
0.845
* Total i10 Index Rankings
World Rank
245,508
Country Rank
1,317
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Indiran Govender](/user/assets/images/profile/no-profile-photo.png)
Stress and burnout
travel medicine
maternal health
infectious diseases' stress and burnout
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
49
0.891
* Total i10 Index Rankings
World Rank
375,471
Country Rank
2,100
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Joshua Olowoyo](/user/assets/images/profile/no-profile-photo.png)
Pollution monitoring studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
* Total i10 Index Rankings
World Rank
379,112
Country Rank
2,124
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Maphoshane Nchabeleng](/user/assets/images/profile/no-profile-photo.png)
Microbiology
antimicrobial resistance
Clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
* Total i10 Index Rankings
World Rank
382,109
Country Rank
2,144
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Neil Hamilton Wood](/pictures/d6/95676.jpg)
Oral/oropharyngeal HPV
HIV-associated oral disease
oral cancer
Periodontics
Antibiotics in Dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
13
0.351
* Total i10 Index Rankings
World Rank
413,902
Country Rank
2,335
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Frederick J Veldman](/user/assets/images/profile/no-profile-photo.png)
Nutrition
Public Health
Epidemiology
Food Insecurity
Higher Education Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
15
0.441
* Total i10 Index Rankings
World Rank
458,983
Country Rank
2,576
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Rosemary Burnett](/pictures/ab/89630.jpg)
Hepatitis B virus
vaccination of healthcare workers
HBV/HIV co-infection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
* Total i10 Index Rankings
World Rank
567,944
Country Rank
3,175
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Anna Oettle](/user/assets/images/profile/no-profile-photo.png)
Anatomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total i10 Index Rankings
World Rank
553,414
Country Rank
3,095
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Mathildah Mokgatle](/pictures/ce/93519.jpg)
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 Index Rankings
World Rank
581,830
Country Rank
3,239
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Bwalya Angel Witika](/pictures/61/4644557.jpg)
Drug Delivery
Nanoengineering
Formulation Development
Biomaterials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 Index Rankings
World Rank
624,617
Country Rank
3,498
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Perpetua Modjadji](/pictures/fc/4445325.jpg)
Double Burden of Malnutrition
Maternal and Child Nutrition
NCDs-HIV convergence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 Index Rankings
World Rank
658,085
Country Rank
3,685
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Ntambwe Malangu](/pictures/12/95982.jpg)
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total i10 Index Rankings
World Rank
695,131
Country Rank
3,899
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Hyla Kluyts](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 Index Rankings
World Rank
718,818
Country Rank
4,036
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Liziwe Mugivhisa](/user/assets/images/profile/no-profile-photo.png)
Environmental Management and Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 Index Rankings
World Rank
735,405
Country Rank
4,152
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Paul Kiprono Chelule](/pictures/cb/88709.jpg)
Environmental and occupational health
nutrition
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
* Total i10 Index Rankings
World Rank
787,120
Country Rank
4,488
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Maemu Petronella Gededzha](/user/assets/images/profile/no-profile-photo.png)
Virology
Immunology
molecular biology
bioinformatics
Transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 Index Rankings
World Rank
820,962
Country Rank
4,728
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Anna Wium](/user/assets/images/profile/no-profile-photo.png)
Language and literacy
teacher support
teaching and learning
service-learning
AAC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 Index Rankings
World Rank
836,755
Country Rank
4,825
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Teboho Patrick Mokoena](/pictures/37/4644041.jpg)
Gas sensors
Upconversion
Downconversion
Phosphors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 Index Rankings
World Rank
838,533
Country Rank
4,844
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Ayoola Isaac Jegede](/pictures/ad/4315370.jpg)
Reproductive Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 Index Rankings
World Rank
859,474
Country Rank
5,009
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Chantelle Baker](/pictures/1f/4644555.jpg)
Biological Sciences
parasitology
electron microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 Index Rankings
World Rank
878,372
Country Rank
5,126
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/7703.png)
![South Africa](/flags/za.png)
![Elmien Bronkhorst](/user/assets/images/profile/no-profile-photo.png)
Clinical pharmacy
Antimicrobial stewardship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 Index Rankings
World Ranking
81,761
Country Ranking
377
Institution Ranking
1
Liviu Feller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
70
0.579
* Total i10 Index Rankings
World Ranking
158,639
Country Ranking
778
Institution Ranking
2
Lekan Ayo-Yusuf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
55
0.705
![](https://cdn.adscientificindex.com/logos/7703.png)
Tobacco control
Community Resilience
Oral Health
* Total i10 Index Rankings
World Ranking
182,569
Country Ranking
923
Institution Ranking
3
Razia Khammissa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
57
0.814
* Total i10 Index Rankings
World Ranking
214,777
Country Ranking
1,117
Institution Ranking
4
Gboyega A. Ogunbanjo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
35
0.565
![](https://cdn.adscientificindex.com/logos/7703.png)
Family Medicine
EBM
Infectious Diseases
* Total i10 Index Rankings
World Ranking
230,858
Country Ranking
1,227
Institution Ranking
5
Sphiwe Madiba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
49
0.845
![](https://cdn.adscientificindex.com/logos/7703.png)
HIV prevention
perinatal HIV
disclosure interventions
adolescents wellbeing and mental health
* Total i10 Index Rankings
World Ranking
245,508
Country Ranking
1,317
Institution Ranking
6
Indiran Govender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
49
0.891
![](https://cdn.adscientificindex.com/logos/7703.png)
Stress and burnout
travel medicine
maternal health
infectious diseases' stress and burnout
* Total i10 Index Rankings
World Ranking
375,471
Country Ranking
2,100
Institution Ranking
7
Joshua Olowoyo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
* Total i10 Index Rankings
World Ranking
379,112
Country Ranking
2,124
Institution Ranking
8
Maphoshane Nchabeleng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
* Total i10 Index Rankings
World Ranking
382,109
Country Ranking
2,144
Institution Ranking
9
Neil Hamilton Wood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
13
0.351
![](https://cdn.adscientificindex.com/logos/7703.png)
Oral/oropharyngeal HPV
HIV-associated oral disease
oral cancer
Periodontics
Antibiotics in Dentistry
* Total i10 Index Rankings
World Ranking
413,902
Country Ranking
2,335
Institution Ranking
10
Frederick J Veldman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
15
0.441
![](https://cdn.adscientificindex.com/logos/7703.png)
Nutrition
Public Health
Epidemiology
Food Insecurity
Higher Education Management
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
World Ranking
458,983
Country Ranking
2,576
Institution Ranking
11
Rosemary Burnett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
![](https://cdn.adscientificindex.com/logos/7703.png)
Hepatitis B virus
vaccination of healthcare workers
HBV/HIV co-infection
* Total i10 Index Rankings
World Ranking
567,944
Country Ranking
3,175
Institution Ranking
13
Anna Oettle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total i10 Index Rankings
World Ranking
553,414
Country Ranking
3,095
Institution Ranking
12
Mathildah Mokgatle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 Index Rankings
World Ranking
581,830
Country Ranking
3,239
Institution Ranking
14
Bwalya Angel Witika
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
![](https://cdn.adscientificindex.com/logos/7703.png)
Drug Delivery
Nanoengineering
Formulation Development
Biomaterials Science
* Total i10 Index Rankings
World Ranking
624,617
Country Ranking
3,498
Institution Ranking
15
Perpetua Modjadji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
![](https://cdn.adscientificindex.com/logos/7703.png)
Double Burden of Malnutrition
Maternal and Child Nutrition
NCDs-HIV convergence
* Total i10 Index Rankings
World Ranking
658,085
Country Ranking
3,685
Institution Ranking
16
Ntambwe Malangu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total i10 Index Rankings
World Ranking
695,131
Country Ranking
3,899
Institution Ranking
17
Hyla Kluyts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 Index Rankings
World Ranking
718,818
Country Ranking
4,036
Institution Ranking
18
Liziwe Mugivhisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
![](https://cdn.adscientificindex.com/logos/7703.png)
Environmental Management and Education
* Total i10 Index Rankings
World Ranking
735,405
Country Ranking
4,152
Institution Ranking
19
Paul Kiprono Chelule
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
9
0.563
![](https://cdn.adscientificindex.com/logos/7703.png)
Environmental and occupational health
nutrition
nanotechnology
* Total i10 Index Rankings
World Ranking
787,120
Country Ranking
4,488
Institution Ranking
20
Maemu Petronella Gededzha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
![](https://cdn.adscientificindex.com/logos/7703.png)
Virology
Immunology
molecular biology
bioinformatics
Transplant
* Total i10 Index Rankings
World Ranking
820,962
Country Ranking
4,728
Institution Ranking
21
Anna Wium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
![](https://cdn.adscientificindex.com/logos/7703.png)
Language and literacy
teacher support
teaching and learning
service-learning
AAC
* Total i10 Index Rankings
World Ranking
836,755
Country Ranking
4,825
Institution Ranking
22
Teboho Patrick Mokoena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
![](https://cdn.adscientificindex.com/logos/7703.png)
Gas sensors
Upconversion
Downconversion
Phosphors
* Total i10 Index Rankings
World Ranking
838,533
Country Ranking
4,844
Institution Ranking
23
Ayoola Isaac Jegede
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 Index Rankings
World Ranking
859,474
Country Ranking
5,009
Institution Ranking
24
Chantelle Baker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
![](https://cdn.adscientificindex.com/logos/7703.png)
Biological Sciences
parasitology
electron microscopy
* Total i10 Index Rankings
World Ranking
878,372
Country Ranking
5,126
Institution Ranking
25
Elmien Bronkhorst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
![](https://cdn.adscientificindex.com/logos/7703.png)
Clinical pharmacy
Antimicrobial stewardship