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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
language educatipon
language and power
language of instruction in multilingual societies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total i10 IndexRankings
Ranking Based On Selection :2
Sociolinguistics
Applied Linguistics
English Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :3
Swahili Language and Literature
African Orature
Health Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
* Total i10 IndexRankings
Ranking Based On Selection :4
Linguistics
Language Teaching-Learning
Communication Skills
Tanzanian Sign Language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection :5
Historical and Comparative Linguistics
Linguistics Field Methods
Morpho-syntax
Bantu Linguistics and Language Documentation.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Applied Linguistics
Textual Grammar
Language Testing
Second Language Acquisition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :7
sociolinguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :8
Classroom research
Second Language acquisition & Learning
language and technology
Religious language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Classroom Research
Second Language Learning and Acquisition
Discourse Analysis
Language and Technology
and Religious Languag
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
African Languages
Syntax
Semantic
Morphology
Language teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Applied linguistics
language of tourism
interpretation
translation
tourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Literature
Folklore
Politics and Islam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :13
Language use in the classroom interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :14
English Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Linguistics and Communication Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Second Language Acquisition
Foreign Language Learning
Digital literacy
language and technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Linguistic Landscape and Semiotics
Visual Communication
Strategic and Corporate communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Cushitic linguistics
anthropological linguistics
linguistic landscape
ethnobiolinguistics.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Applied Linguistics
Translation
Reading Fluency and Communication Skills
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Sociolinguistics
Second Language Teaching/Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
English
Kiswahili and Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Gender in Oral Literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Literary and Cultural Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Morphology and Sociolinguistics in Bantu Languages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :25
African Literature
Modern Literary Theories
Eco-critical Studies
Literature and Gender
Postcolonial Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Casmir Rubagumya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
language educatipon
language and power
language of instruction in multilingual societies
Gastor Mapunda
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Sociolinguistics
Applied Linguistics
English Language
Aldin Kai Mutembei
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
Swahili Language and Literature
African Orature
Health Communication
Hrt Muzale
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Linguistics
Language Teaching-Learning
Communication Skills
Tanzanian Sign Language
Abel Yamwaka Mreta
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
Historical and Comparative Linguistics
Linguistics Field Methods
Morpho-syntax
Bantu Linguistics and Language Documentation.
Erasmus Msuya
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Applied Linguistics
Textual Grammar
Language Testing
Second Language Acquisition
Rafiki Sebonde
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Job W. Mwakapina
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Classroom research
Second Language acquisition & Learning
language and technology
Religious language
Job Wilson Mwakapina
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Classroom Research
Second Language Learning and Acquisition
Discourse Analysis
Language and Technology
and Religious Languag
Onesmo S. Nyinondi
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
African Languages
Syntax
Semantic
Morphology
Language teaching
Fredrick E. Chiwanga
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Applied linguistics
language of tourism
interpretation
translation
tourism
Hamza Mustafa Njozi
Muslim University of Morogoro
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Literature
Folklore
Politics and Islam
Safari Mafu
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Language use in the classroom interaction
Sue Norton
Institute of Finance Management
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Michael Karani
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Linguistics and Communication Studies
Rose Acen Upor
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Second Language Acquisition
Foreign Language Learning
Digital literacy
language and technology
Paschal Charles Mdukula
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Linguistic Landscape and Semiotics
Visual Communication
Strategic and Corporate communication
Chrispina
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Cushitic linguistics
anthropological linguistics
linguistic landscape
ethnobiolinguistics.
Sadiki M Feruzi
Muslim University of Morogoro
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Applied Linguistics
Translation
Reading Fluency and Communication Skills
Godson Robert Mtallo
College of Business Education
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Sociolinguistics
Second Language Teaching/Learning
Issaya Lupogo
Mzumbe University
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
English
Kiswahili and Linguistics
Esther Julius Masele
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Gender in Oral Literature
Astelia Mihayo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Literary and Cultural Studies
Adventina Buberwa
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Morphology and Sociolinguistics in Bantu Languages
Yunusy Ng'Umbi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
African Literature
Modern Literary Theories
Eco-critical Studies
Literature and Gender
Postcolonial Studies