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
Child-directed violence
Humaneness
Present Moment Awareness
Buddhist psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Total i10 IndexRankings
Ranking Based On Selection :2
Emotional intelligence
Psychological capital
work values
work attitudes
job performance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :3
Psychology
Social Work
Interprofessional Education
Multidisciplinary team work practice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Educational psychology
HCI
Virtual Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :5
Recreation and Leisure Theory
Management Psychology in Sport and Recreation
Social Theories in Sport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Psychology of Sport
Physical education
Sociology of Sport
Sociology of Education
Teaching methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :7
Health Psychology
Developmental Psychology
Clinical Child Psychology
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :9
Psychology
Child Protection
Gender Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
HRM
OB
Psychology
ICT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Applied Sports Psychology
Exercise Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Psychology
mental health
counselling
social psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Trauma
Resilience
Emotional Intelligence
Emotional Creativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Professional Ethics
Psychology
Research Methods
Personality Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :15
Buddhist Studies
Buddhist Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :16
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :17
CLINICAL PSYCHOLOGY
BUDDHISM AND PSYCHOLOGY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :18
Psychology
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :19
Anthropology
Sociology
Archaeology
Astrology
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :20
Buddhist Philosophy
Mahayana studies
Vajrayana Studies
Buddhist Discipline
Buddhist psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :21
Buddhist Studies
Buddhist Psychology
Buddhist Psychotherapy
Buddhist Meditation
Buddhism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Piyanjali De Zoysa
University of Colombo
Colombo, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Child-directed violence
Humaneness
Present Moment Awareness
Buddhist psychology
UWMR Sampath Kappagoda
Rajarata University
Sylhet, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Emotional intelligence
Psychological capital
work values
work attitudes
job performance
Hmcj Herath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Psychology
Social Work
Interprofessional Education
Multidisciplinary team work practice
Asanka D Dharmawansa
Wayamba University of Sri Lanka
Kuliyapitiya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Educational psychology
HCI
Virtual Learning
Dlihk Peiris
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Recreation and Leisure Theory
Management Psychology in Sport and Recreation
Social Theories in Sport
Samantha Nanayakkara
University of Colombo
Colombo, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Psychology of Sport
Physical education
Sociology of Sport
Sociology of Education
Teaching methods
Pavithra Godamunne
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Health Psychology
Developmental Psychology
Clinical Child Psychology
Medical Education
Ramila Usoof
University of Peradeniya
Sri Lanka, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Buddhiprabha Dd Pathirana
University of Peradeniya
Sri Lanka, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Psychology
Child Protection
Gender Studies
DA Akuratiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Amgcp Adikari
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Applied Sports Psychology
Exercise Physiology
Nilanga Abeysinghe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Psychology
mental health
counselling
social psychology
Asanka Bulathwatta-
University of Peradeniya
Sri Lanka, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Trauma
Resilience
Emotional Intelligence
Emotional Creativity
A Harini Navoda De Zoysa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Professional Ethics
Psychology
Research Methods
Personality Development
Kirama Wimalathissa
Bhiksu University of Sri Lanka
Anuradhapura, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Hiranya Buddhini
Kaatsu International University Sri Lanka
Battaramulla, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ven. Koonkandawala Wimaladhamma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
CLINICAL PSYCHOLOGY
BUDDHISM AND PSYCHOLOGY
Lakshani E Jayasinha
NSBM Green University
Colombo, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Charith Mudalige
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Anthropology
Sociology
Archaeology
Astrology
Psychology
Agis Wijewardana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Buddhist Philosophy
Mahayana studies
Vajrayana Studies
Buddhist Discipline
Buddhist psychology
Rathnasiri Rathnanayaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Buddhist Studies
Buddhist Psychology
Buddhist Psychotherapy
Buddhist Meditation
Buddhism