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
1,927,939
Country Rank
36,055
Institution Rank : 1,152
![](https://cdn.adscientificindex.com/logos/11079.png)
![Nigeria](/flags/ng.png)
![Folakemi Oyeyemi Adeniyi-Egbeola](/pictures/4d/4918509.jpg)
English Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,998,493
Country Rank
38,886
Institution Rank : 107
![](https://cdn.adscientificindex.com/logos/12465.png)
![Nigeria](/flags/ng.png)
![Ifeyinwa Ezeorah](/pictures/3b/5034981.jpg)
German as a Foreign Language
Foreign Language Acquisition
Intercultural Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,038,597
Country Rank
40,571
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/370.jpg)
![Nigeria](/flags/ng.png)
![Ngozi Nwigwe](/user/assets/images/profile/no-profile-photo.png)
English language teaching and learning
Gender studies
Semantics
Morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,038,597
Country Rank
16,917
Institution Rank : 369
![](https://cdn.adscientificindex.com/logos/7293.jpg)
![South Africa](/flags/za.png)
![Natasha Engelbrecht](/user/assets/images/profile/no-profile-photo.png)
Foreign language teaching and learning
German Studies in (South) Africa
Translation in foreign language acquisition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,081,463
Country Rank
17,604
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/18406.jpg)
![Algeria](/flags/dz.png)
![Mehdi Gridi](/user/assets/images/profile/no-profile-photo.png)
Foreign Language Teaching and Learning
Grammar Teaching
Foreign Language Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,081,463
Country Rank
7,274
Institution Rank : 145
![](https://cdn.adscientificindex.com/logos/4945.png)
![Kenya](/flags/ke.png)
![Philip Kwambai Cheruiyot](/pictures/8d/4926787.jpg)
English Language Teaching
Curriculum
Instruction and Educational Media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,109,330
Country Rank
2,059
Institution Rank : 97
![](https://cdn.adscientificindex.com/logos/227.png)
![Libya](/flags/ly.png)
![Abdurahman Ahmed Ali Milad](/pictures/9e/4920960.jpg)
English language teaching
Linguistics
Applied Linguistics
Multilingualism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,109,330
Country Rank
43,283
Institution Rank : 205
![](https://cdn.adscientificindex.com/logos/3592.png)
![Nigeria](/flags/ng.png)
![Margaret Nonyerem Agu](/pictures/07/4926863.jpg)
English language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,129,829
Country Rank
17,906
Institution Rank : 565
![](https://cdn.adscientificindex.com/logos/11472.jpg)
![South Africa](/flags/za.png)
![Albertus Barkhuizen](/user/assets/images/profile/no-profile-photo.png)
Foreign language pedagogy
language pedagogy
interpreting
translation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,155,710
Country Rank
2,253
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/5248.png)
![Libya](/flags/ly.png)
![Ali Elmojahed](/pictures/1d/4921556.jpg)
Teaching English as a Foreign Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,155,710
Country Rank
6,225
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/1241.png)
![Ghana](/flags/gh.png)
![Yeboah Mensah-Aborampah](/pictures/fc/4941977.jpg)
English Language
Applied Linguistics (SOCIOLINGUISTICS)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,184,487
Country Rank
8,343
Institution Rank : 818
![](https://cdn.adscientificindex.com/logos/4839.png)
![Kenya](/flags/ke.png)
![Clinton Sukuru](/user/assets/images/profile/no-profile-photo.png)
Economics of Education
Inclusive Education
Education and Crime
Foreign Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,441,834
Country Rank
6,625
Institution Rank : 216
![](https://cdn.adscientificindex.com/logos/10659.png)
![Algeria](/flags/dz.png)
![Ghougali Hadjer](/user/assets/images/profile/no-profile-photo.png)
English as a foreign language
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Rank
2,184,487
Country Rank
362
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/4904.png)
![Rwanda](/flags/rw.png)
![Donard Bikorimana](https://cdn.adscientificindex.com/pictures/0c/5844949.jpg)
Teaching Foreign Language
Education
Literature and Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,881
Country Rank
32,965
Institution Rank : 433
![](https://cdn.adscientificindex.com/logos/1857.png)
![Egypt](/flags/eg.png)
![Menna Abdelmaksoud](/pictures/1d/93697.jpg)
Langue française
Linguistique française et comparée (français-arabe)
Acquisition des langues
Didactique du FLE/FOS
Lingu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,217,881
Country Rank
22,792
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/1341.jpg)
![Algeria](/flags/dz.png)
![Amina Zemieche](/user/assets/images/profile/no-profile-photo.png)
foreign language teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,927,939
Country Ranking
36,055
Institution Ranking
1,152
Folakemi Oyeyemi Adeniyi-Egbeola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,998,493
Country Ranking
38,886
Institution Ranking
107
Ifeyinwa Ezeorah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/12465.png)
German as a Foreign Language
Foreign Language Acquisition
Intercultural Studies
* Total i10 Index Rankings
World Ranking
2,038,597
Country Ranking
40,571
Institution Ranking
72
Ngozi Nwigwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/370.jpg)
English language teaching and learning
Gender studies
Semantics
Morphology
* Total i10 Index Rankings
World Ranking
2,038,597
Country Ranking
16,917
Institution Ranking
369
Natasha Engelbrecht
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/7293.jpg)
Foreign language teaching and learning
German Studies in (South) Africa
Translation in foreign language acquisition
* Total i10 Index Rankings
World Ranking
2,081,463
Country Ranking
17,604
Institution Ranking
50
Mehdi Gridi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/18406.jpg)
Foreign Language Teaching and Learning
Grammar Teaching
Foreign Language Assessment
* Total i10 Index Rankings
World Ranking
2,081,463
Country Ranking
7,274
Institution Ranking
145
Philip Kwambai Cheruiyot
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/4945.png)
English Language Teaching
Curriculum
Instruction and Educational Media
* Total i10 Index Rankings
World Ranking
2,109,330
Country Ranking
2,059
Institution Ranking
97
Abdurahman Ahmed Ali Milad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/227.png)
English language teaching
Linguistics
Applied Linguistics
Multilingualism
* Total i10 Index Rankings
World Ranking
2,109,330
Country Ranking
43,283
Institution Ranking
205
Margaret Nonyerem Agu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,129,829
Country Ranking
17,906
Institution Ranking
565
Albertus Barkhuizen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/11472.jpg)
Foreign language pedagogy
language pedagogy
interpreting
translation
* Total i10 Index Rankings
World Ranking
2,155,710
Country Ranking
2,253
Institution Ranking
33
Ali Elmojahed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/5248.png)
Teaching English as a Foreign Language
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* Total i10 Index Rankings
World Ranking
2,155,710
Country Ranking
6,225
Institution Ranking
34
Yeboah Mensah-Aborampah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/1241.png)
English Language
Applied Linguistics (SOCIOLINGUISTICS)
* Total i10 Index Rankings
World Ranking
2,184,487
Country Ranking
8,343
Institution Ranking
818
Clinton Sukuru
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/4839.png)
Economics of Education
Inclusive Education
Education and Crime
Foreign Language
* Total i10 Index Rankings
World Ranking
1,441,834
Country Ranking
6,625
Institution Ranking
216
Ghougali Hadjer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 Index Rankings
World Ranking
2,184,487
Country Ranking
362
Institution Ranking
6
Donard Bikorimana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
2,217,881
Country Ranking
32,965
Institution Ranking
433
Menna Abdelmaksoud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/1857.png)
Langue française
Linguistique française et comparée (français-arabe)
Acquisition des langues
Didactique du FLE/FOS
Lingu
* Total i10 Index Rankings
World Ranking
2,217,881
Country Ranking
22,792
Institution Ranking
72
Amina Zemieche
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0