World Scientist and University Rankings 2025
Sri Lanka Education 64 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of May 29, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.264) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Educational Technology
e-Learning
Open Educational Resources
Instructional Desig
Metrics
H-Index
i10 Index
Citation Counts
16
25
844
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* Total H IndexRankings
Ranking Based On Selection: 2
Education Administration
Pharmacy
Pharmaceutics
Health Sciences
Pharmaceutical Car
Metrics
H-Index
i10 Index
Citation Counts
15
17
941
* Total H IndexRankings
Ranking Based On Selection: 3
Educational Technology
Learning Analytics
Organisational Behaviour Business Managemen
Metrics
H-Index
i10 Index
Citation Counts
11
12
345
* Total H IndexRankings
Ranking Based On Selection: 4
Educational Technology
Online Learning
Online Tutoring
Instructional Desig
Metrics
H-Index
i10 Index
Citation Counts
11
13
410
* Total H IndexRankings
Ranking Based On Selection: 5
Spirituality and Sustainability
Sustainable Development
Educatio
Metrics
H-Index
i10 Index
Citation Counts
10
11
513
* Total H IndexRankings
Ranking Based On Selection: 6
Curriculum and Pedagogy
Education Technology
Teacher Education
Research methodolog
Metrics
H-Index
i10 Index
Citation Counts
8
5
167
* Total H IndexRankings
Ranking Based On Selection: 7
Education
Multigrade teaching
Remedial teaching
Child Developmen
Metrics
H-Index
i10 Index
Citation Counts
8
7
250
* Total H IndexRankings
Ranking Based On Selection: 8
Renewable energy sources
physical chemistry
science educatio
Metrics
H-Index
i10 Index
Citation Counts
7
6
195
* Total H IndexRankings
Ranking Based On Selection: 9
writing for academic purposes
strategy instruction
language teacher education
language testing
Online learnin
Metrics
H-Index
i10 Index
Citation Counts
6
4
343
* Total H IndexRankings
Ranking Based On Selection: 10
Educational Data Mining
Machine Learning
Recommender Systems
Visual Programming
Database System
Metrics
H-Index
i10 Index
Citation Counts
5
5
205
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* Total H IndexRankings
Ranking Based On Selection: 11
Education
population economics
growth and developmen
Metrics
H-Index
i10 Index
Citation Counts
5
4
276
* Total H IndexRankings
Ranking Based On Selection: 12
Sociology of Educatio
Metrics
H-Index
i10 Index
Citation Counts
5
3
96
* Total H IndexRankings
Ranking Based On Selection: 13
English Language Teaching
Educational Psychology
Classroom Managemen
Metrics
H-Index
i10 Index
Citation Counts
5
2
72
* Total H IndexRankings
Ranking Based On Selection: 14
Teacher Educatio
Metrics
H-Index
i10 Index
Citation Counts
5
1
87
* Total H IndexRankings
Ranking Based On Selection: 15
science educatio
Metrics
H-Index
i10 Index
Citation Counts
4
4
130
* Total H IndexRankings
Ranking Based On Selection: 16
Teaching Reading
language testing and Evaluation
Grammar for language teaching
Assessing Readin
Metrics
H-Index
i10 Index
Citation Counts
4
3
133
* Total H IndexRankings
Ranking Based On Selection: 17
Teacher Professional Development
The Psycho-Social Context of Teaching/Learning Englis
Metrics
H-Index
i10 Index
Citation Counts
4
3
96
* Total H IndexRankings
Ranking Based On Selection: 18
Sport and Recreation Management
Japanese Management
Managemen
Metrics
H-Index
i10 Index
Citation Counts
4
2
74
* Total H IndexRankings
Ranking Based On Selection: 19
Special Needs Education
Inclusive Educatio
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
* Total H IndexRankings
Ranking Based On Selection: 20
Sport Biomechanics
Sport Coaching
Gymnastics
Mathematics
Physic
Metrics
H-Index
i10 Index
Citation Counts
4
0
62
* Total H IndexRankings
Ranking Based On Selection: 21
Educational Phycology
Educational Technology
Open Educational Resources
Teacher Educatio
Metrics
H-Index
i10 Index
Citation Counts
4
0
35
* Total H IndexRankings
Ranking Based On Selection: 22
Special Education
Inclusive Educatio
Metrics
H-Index
i10 Index
Citation Counts
4
3
67
* Total H IndexRankings
Ranking Based On Selection: 23
Sports Management
Financial Management
Sports Psychology
Strategic Managemen
Metrics
H-Index
i10 Index
Citation Counts
4
2
63
* Total H IndexRankings
Ranking Based On Selection: 24
Meta-cognition
Self regulated learning
Mathematics Education
Higher Education
Children's Wel
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
* Total H IndexRankings
Ranking Based On Selection: 25
Technology Enhanced Language Learning
Second Language Pedagogy
A Dynamic Usage-Based Appraoch to Second Language Developmen
Metrics
H-Index
i10 Index
Citation Counts
4
2
35
Shironica P Karunanayaka
Metrics
H-Index
i10-Index
Citation Counts
16
25
844
Educational Technology
e-Learning
Open Educational Resources
Instructional Desig
Nikhil K Sachan
University Grants Commission
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
15
17
941
Education Administration
Pharmacy
Pharmaceutics
Health Sciences
Pharmaceutical Car
Thanuja Sandanayake
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
11
12
345
Educational Technology
Learning Analytics
Organisational Behaviour Business Managemen
Bg Jayatilleke|Buddhini Gayathri Jayatilleke
Metrics
H-Index
i10-Index
Citation Counts
11
13
410
Educational Technology
Online Learning
Online Tutoring
Instructional Desig
Rohana Ulluwishewa
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
10
11
513
Spirituality and Sustainability
Sustainable Development
Educatio
Fareed Mohamed Nawastheen|Fareed Mohamed Nawastheen, Mohamed Nawastheen, எப்.எம்.நவாஸ்தீன்
Metrics
H-Index
i10-Index
Citation Counts
8
5
167
Curriculum and Pedagogy
Education Technology
Teacher Education
Research methodolog
Manjula Vithanapathirana
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
8
7
250
Education
Multigrade teaching
Remedial teaching
Child Developmen
Jayantha Lal Ratnasekera
Uva Wellassa University
Badulla, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
7
6
195
Renewable energy sources
physical chemistry
science educatio
Radhika De Silva (Krm De Silva)
Metrics
H-Index
i10-Index
Citation Counts
6
4
343
writing for academic purposes
strategy instruction
language teacher education
language testing
Online learnin
Madura Prabhani Pitigala Liyanage
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
5
5
205
Educational Data Mining
Machine Learning
Recommender Systems
Visual Programming
Database System
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Tiloka de Silva
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
5
4
276
Education
population economics
growth and developmen
Jalal Deen Careemdeen|Jalal Deen C, Careemdeen J D
Metrics
H-Index
i10-Index
Citation Counts
5
3
96
Sameem Mam|Mohamed Aboobucker Mohamed Sameem
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
5
2
72
English Language Teaching
Educational Psychology
Classroom Managemen
NMRK Nawarathna|Rasika Nawarathna
Metrics
H-Index
i10-Index
Citation Counts
5
1
87
Asoka De Silva
National Institute of Education Sri Lanka
Maharagama, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
4
130
Fouzul Kareema Mohamed Ismail
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
3
133
Teaching Reading
language testing and Evaluation
Grammar for language teaching
Assessing Readin
Rohan Abeywickrama
Sabaragamuwa University
Sendai, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
3
96
Teacher Professional Development
The Psycho-Social Context of Teaching/Learning Englis
Jayantha Kalansooriya
University of Kelaniya
Kelaniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
2
74
Sport and Recreation Management
Japanese Management
Managemen
Mr K Ketheeswaran|Ketheeswaran. K
Metrics
H-Index
i10-Index
Citation Counts
4
2
47
Special Needs Education
Inclusive Educatio
Chandana,Aws
Sabaragamuwa University
Sendai, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
0
62
Sport Biomechanics
Sport Coaching
Gymnastics
Mathematics
Physic
S Kugamoorthy
Metrics
H-Index
i10-Index
Citation Counts
4
0
35
Educational Phycology
Educational Technology
Open Educational Resources
Teacher Educatio
Kac Alwis
Metrics
H-Index
i10-Index
Citation Counts
4
3
67
Piumi Perera|Perera HPN, HPN Perera
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
2
63
Sports Management
Financial Management
Sports Psychology
Strategic Managemen
Subhashinie Wijesundera|S D K Wijesundera, S. Wijesundera, Wijesundera S D K
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
2
59
Meta-cognition
Self regulated learning
Mathematics Education
Higher Education
Children's Wel
Mufeeda Irshad
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
2
35
Technology Enhanced Language Learning
Second Language Pedagogy
A Dynamic Usage-Based Appraoch to Second Language Developmen