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
368,121
Country Rank
209
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/10905.png)
![Ghana](/flags/gh.png)
![Ofori, Emmanuel](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total i10 Index Rankings
World Rank
370,730
Country Rank
2,077
Institution Rank : 184
![](https://cdn.adscientificindex.com/logos/11125.png)
![South Africa](/flags/za.png)
![Michael Samuel](/user/assets/images/profile/no-profile-photo.png)
Teacher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
* Total i10 Index Rankings
World Rank
376,329
Country Rank
2,103
Institution Rank : 262
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Rachel [Ranel] Venter|Rachel Venter, RE Venter, Rachel Ranel Venter](https://cdn.adscientificindex.com/pictures/15/5724555.jpg)
Sport Science
Recovery and well-being in athletes
Barefoot
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 Index Rankings
World Rank
376,562
Country Rank
2,106
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/11472.jpg)
![South Africa](/flags/za.png)
![Loyiso Jita](/pictures/9a/101623.jpg)
Science Education
Instructional Leadership
Teacher Change
Education Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 Index Rankings
World Rank
379,124
Country Rank
2,125
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/11384.jpg)
![South Africa](/flags/za.png)
![Victor J. Pitsoe](/pictures/46/91816.jpg)
Education Leadership and Management
Philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
* Total i10 Index Rankings
World Rank
379,638
Country Rank
2,131
Institution Rank : 362
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Carolyn Mckinney](https://cdn.adscientificindex.com/pictures/6e/105365.jpg)
Multilingual education & translanguaging
Language ideologies
critical literacies
subjectivity and learning
classroom discour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total i10 Index Rankings
World Rank
380,124
Country Rank
914
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/1917.png)
![Nigeria](/flags/ng.png)
![Nakpodia, Edward Diamond](/pictures/e6/95522.jpg)
1. Education Law 2. Human Resources Management 3. Record Management 4. Conflict Management 5. Disciplinary Controls
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
* Total i10 Index Rankings
World Rank
383,298
Country Rank
923
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/30136.jpg)
![Nigeria](/flags/ng.png)
![Muhammad Mujtaba Asad](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total i10 Index Rankings
World Rank
387,224
Country Rank
2,172
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Agnes Chigona](https://cdn.adscientificindex.com/pictures/39/102698.jpg)
ICTs in Education
Teacher Education
Developing Countries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
29
0.806
* Total i10 Index Rankings
World Rank
388,746
Country Rank
2,180
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/11011.jpg)
![South Africa](/flags/za.png)
![Vusi Mncube](https://cdn.adscientificindex.com/pictures/b3/91903.jpg)
Democracy in Education
Education for democracy
school governance
violence in schools
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
* Total i10 Index Rankings
World Rank
389,349
Country Rank
1,718
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/2575.png)
![Egypt](/flags/eg.png)
![Wael Arafa](/pictures/81/91926.jpg)
fuel cell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
25
0.694
* Total i10 Index Rankings
World Rank
389,860
Country Rank
1,724
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Thomas Devere Wolsey](https://cdn.adscientificindex.com/pictures/0a/91500.jpg)
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total i10 Index Rankings
World Rank
395,946
Country Rank
2,214
Institution Rank : 198
![](https://cdn.adscientificindex.com/logos/11125.png)
![South Africa](/flags/za.png)
![Simon Bheki. Khoza](https://cdn.adscientificindex.com/pictures/d5/90728.jpg)
Mathematics Curriculum
Educational Technology
and Technical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
* Total i10 Index Rankings
World Rank
397,814
Country Rank
1,005
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/2285.png)
![Nigeria](/flags/ng.png)
![Isaac Ajayi 1](https://cdn.adscientificindex.com/pictures/9a/99641.jpg)
Educational Planning and Economics of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
* Total i10 Index Rankings
World Rank
401,194
Country Rank
236
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/10905.png)
![Ghana](/flags/gh.png)
![Joseph Ghartey Ampiah](/pictures/c4/4324812.jpg)
Teaching and Learning
Science Education
In-service Education and Training
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Total i10 Index Rankings
World Rank
405,211
Country Rank
2,274
Institution Rank : 248
![](https://cdn.adscientificindex.com/logos/11498.jpg)
![South Africa](/flags/za.png)
![Alessandra Prioreschi](/pictures/de/103410.jpg)
Physical Activity
Infant movement behaviours
Growth and development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total i10 Index Rankings
World Rank
405,286
Country Rank
234
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/10526.png)
![Tunisia](/flags/tn.png)
![Ibrahim Ouergui](/pictures/eb/4310110.jpg)
Sports sciences
Exercise physiology
Combat sports
Combat analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total i10 Index Rankings
World Rank
410,939
Country Rank
2,317
Institution Rank : 162
![](https://cdn.adscientificindex.com/logos/11098.jpg)
![South Africa](/flags/za.png)
![Nadine F. Petersen](/pictures/c1/95444.jpg)
Childhood Education
Service Learning
Social Justice and Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total i10 Index Rankings
World Rank
412,540
Country Rank
2,326
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/11497.jpg)
![South Africa](/flags/za.png)
![Rajendra Chetty](/user/assets/images/profile/no-profile-photo.png)
English literature
language and literacy
teacher education
class and race studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
* Total i10 Index Rankings
World Rank
413,234
Country Rank
1,085
Institution Rank : 122
![](https://cdn.adscientificindex.com/logos/11230.jpg)
![Nigeria](/flags/ng.png)
![Kelechi Mbadinuju](/user/assets/images/profile/no-profile-photo.png)
Education and Computer Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
* Total i10 Index Rankings
World Rank
413,291
Country Rank
2,332
Institution Rank : 239
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![William John Fraser](/pictures/be/92159.jpg)
Life Sciences Education
Teacher Identity Development
Teaching Methodology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
* Total i10 Index Rankings
World Rank
416,025
Country Rank
256
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/5076.png)
![Ghana](/flags/gh.png)
![Harry Barton Essel](/pictures/d8/98758.jpg)
Learning Analytics
Educational Data Science and Engineering
Computational Thinking
Emerging Technologies
Instructional Psych
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total i10 Index Rankings
World Rank
418,352
Country Rank
1,915
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/318.png)
![Egypt](/flags/eg.png)
![Noha Elgazzar](/pictures/ca/95896.jpg)
الطفل
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 Index Rankings
World Rank
421,601
Country Rank
327
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5334.png)
![Kenya](/flags/ke.png)
![Lazarus Ndiku Makewa](/pictures/50/101388.jpg)
Educational Communication and Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Total i10 Index Rankings
World Rank
432,618
Country Rank
342
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/10736.jpg)
![Algeria](/flags/dz.png)
![Houcine Dib](/user/assets/images/profile/no-profile-photo.png)
e-learning
sciences économique
Développer l'économie moderne des affaires et améliorer leur performance dans la région de Tasili
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
26
0.813
* Total i10 Index Rankings
World Ranking
368,121
Country Ranking
209
Institution Ranking
23
Ofori, Emmanuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total i10 Index Rankings
World Ranking
370,730
Country Ranking
2,077
Institution Ranking
184
Michael Samuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
21
0.553
* Total i10 Index Rankings
World Ranking
376,329
Country Ranking
2,103
Institution Ranking
262
Rachel [Ranel] Venter|Rachel Venter, RE Venter, Rachel Ranel Venter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Sport Science
Recovery and well-being in athletes
Barefoot
* Total i10 Index Rankings
World Ranking
376,562
Country Ranking
2,106
Institution Ranking
57
Loyiso Jita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
![](https://cdn.adscientificindex.com/logos/11472.jpg)
Science Education
Instructional Leadership
Teacher Change
Education Policy
* Total i10 Index Rankings
World Ranking
379,124
Country Ranking
2,125
Institution Ranking
64
Victor J. Pitsoe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
![](https://cdn.adscientificindex.com/logos/11384.jpg)
Education Leadership and Management
Philosophy
* Total i10 Index Rankings
World Ranking
379,638
Country Ranking
2,131
Institution Ranking
362
Carolyn Mckinney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
![](https://cdn.adscientificindex.com/logos/10906.jpg)
Multilingual education & translanguaging
Language ideologies
critical literacies
subjectivity and learning
classroom discour
* Total i10 Index Rankings
World Ranking
380,124
Country Ranking
914
Institution Ranking
7
Nakpodia, Edward Diamond
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
![](https://cdn.adscientificindex.com/logos/1917.png)
1. Education Law 2. Human Resources Management 3. Record Management 4. Conflict Management 5. Disciplinary Controls
* Total i10 Index Rankings
World Ranking
383,298
Country Ranking
923
Institution Ranking
32
Muhammad Mujtaba Asad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total i10 Index Rankings
World Ranking
387,224
Country Ranking
2,172
Institution Ranking
25
Agnes Chigona
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
29
0.806
![](https://cdn.adscientificindex.com/logos/1205.png)
ICTs in Education
Teacher Education
Developing Countries
* Total i10 Index Rankings
World Ranking
388,746
Country Ranking
2,180
Institution Ranking
28
Vusi Mncube
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
![](https://cdn.adscientificindex.com/logos/11011.jpg)
Democracy in Education
Education for democracy
school governance
violence in schools
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* Total i10 Index Rankings
World Ranking
389,349
Country Ranking
1,718
Institution Ranking
13
Wael Arafa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
25
0.694
* Total i10 Index Rankings
World Ranking
389,860
Country Ranking
1,724
Institution Ranking
50
Thomas Devere Wolsey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total i10 Index Rankings
World Ranking
395,946
Country Ranking
2,214
Institution Ranking
198
Simon Bheki. Khoza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
![](https://cdn.adscientificindex.com/logos/11125.png)
Mathematics Curriculum
Educational Technology
and Technical Education
* Total i10 Index Rankings
World Ranking
397,814
Country Ranking
1,005
Institution Ranking
5
Isaac Ajayi 1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
![](https://cdn.adscientificindex.com/logos/2285.png)
Educational Planning and Economics of Education
* Total i10 Index Rankings
World Ranking
401,194
Country Ranking
236
Institution Ranking
27
Joseph Ghartey Ampiah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
![](https://cdn.adscientificindex.com/logos/10905.png)
Teaching and Learning
Science Education
In-service Education and Training
* Total i10 Index Rankings
World Ranking
405,211
Country Ranking
2,274
Institution Ranking
248
Alessandra Prioreschi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
![](https://cdn.adscientificindex.com/logos/11498.jpg)
Physical Activity
Infant movement behaviours
Growth and development
* Total i10 Index Rankings
World Ranking
405,286
Country Ranking
234
Institution Ranking
6
Ibrahim Ouergui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
![](https://cdn.adscientificindex.com/logos/10526.png)
Sports sciences
Exercise physiology
Combat sports
Combat analysis
* Total i10 Index Rankings
World Ranking
410,939
Country Ranking
2,317
Institution Ranking
162
Nadine F. Petersen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
![](https://cdn.adscientificindex.com/logos/11098.jpg)
Childhood Education
Service Learning
Social Justice and Care
* Total i10 Index Rankings
World Ranking
412,540
Country Ranking
2,326
Institution Ranking
82
Rajendra Chetty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
![](https://cdn.adscientificindex.com/logos/11497.jpg)
English literature
language and literacy
teacher education
class and race studies
* Total i10 Index Rankings
World Ranking
413,234
Country Ranking
1,085
Institution Ranking
122
Kelechi Mbadinuju
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
* Total i10 Index Rankings
World Ranking
413,291
Country Ranking
2,332
Institution Ranking
239
William John Fraser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
![](https://cdn.adscientificindex.com/logos/11299.jpg)
Life Sciences Education
Teacher Identity Development
Teaching Methodology
* Total i10 Index Rankings
World Ranking
416,025
Country Ranking
256
Institution Ranking
72
Harry Barton Essel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
![](https://cdn.adscientificindex.com/logos/5076.png)
Learning Analytics
Educational Data Science and Engineering
Computational Thinking
Emerging Technologies
Instructional Psych
* Total i10 Index Rankings
World Ranking
418,352
Country Ranking
1,915
Institution Ranking
98
Noha Elgazzar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 Index Rankings
World Ranking
421,601
Country Ranking
327
Institution Ranking
2
Lazarus Ndiku Makewa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
![](https://cdn.adscientificindex.com/logos/5334.png)
Educational Communication and Technology
* Total i10 Index Rankings
World Ranking
432,618
Country Ranking
342
Institution Ranking
2
Houcine Dib
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
26
0.813
![](https://cdn.adscientificindex.com/logos/10736.jpg)
e-learning
sciences économique
Développer l'économie moderne des affaires et améliorer leur performance dans la région de Tasili