Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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 :76
Phenomenography
variation theory
learning study
lesson study
financial literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total i10 IndexRankings
Ranking Based On Selection :77
School leadership team
teacher innovation
teacher collaboration
work-family enrichment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total i10 IndexRankings
Ranking Based On Selection :78
Large-Scale Optimization
Large Language Models
Quantization
Numerical optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total i10 IndexRankings
Ranking Based On Selection :79
media education
youth studies
entrepreneurship education
use of popular culture in teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
* Total i10 IndexRankings
Ranking Based On Selection :80
Self-regulation
social and emotional learning
motivation and English writing
21st century skills
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Total i10 IndexRankings
Ranking Based On Selection :81
Teaching in All Countries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
* Total i10 IndexRankings
Ranking Based On Selection :82
Green skills
TVET
policy and curriculum development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total i10 IndexRankings
Ranking Based On Selection :83
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
* Total i10 IndexRankings
Ranking Based On Selection :84
Learning analytics
SDG education
MOOC education in K12
Chatbot tutor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
20
0.526
* Total i10 IndexRankings
Ranking Based On Selection :85
Technology enhanced learning
social media in education
adolescent online behaviour
computer science education
math education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
* Total i10 IndexRankings
Ranking Based On Selection :86
Teacher education
Science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 IndexRankings
Ranking Based On Selection :87
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
* Total i10 IndexRankings
Ranking Based On Selection :88
Lesson Study
Knowledge Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Total i10 IndexRankings
Ranking Based On Selection :89
Artificial Intelligence
Professional Development
Teacher Development
English Language Teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total i10 IndexRankings
Ranking Based On Selection :90
Corporate Finance
FinTech
Household Finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
* Total i10 IndexRankings
Ranking Based On Selection :91
Sociology of Education
Minority Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total i10 IndexRankings
Ranking Based On Selection :92
Aging
Emotion
Well-being
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 IndexRankings
Ranking Based On Selection :93
Literacy development and related difficulties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total i10 IndexRankings
Ranking Based On Selection :94
Socio-educational policy
Special & inclusive educational leadership
professional development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total i10 IndexRankings
Ranking Based On Selection :95
AI in Education
STEM Education
Learning Sciences
ICT-supported learning
Mobile Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection :96
Educational leadership
Educational policy
Middle leadership
Leader development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection :97
Aging
Balance and mobility
Biomechanics
Fall prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection :98
international education
international student mobility
cosmopolitanism
social class
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Total i10 IndexRankings
Ranking Based On Selection :99
music education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Total i10 IndexRankings
Ranking Based On Selection :100
second language vocabulary acquisition
CALL
MALL
corpus linguistics
corpus-based language pedagogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Ming Fai Pang
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
Phenomenography
variation theory
learning study
lesson study
financial literacy
Jiafang Lu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
School leadership team
teacher innovation
teacher collaboration
work-family enrichment
Hui Ling Zhen
City University of Hong Kong
Coimbatore, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
Large-Scale Optimization
Large Language Models
Quantization
Numerical optimization
Chi Kim Cheung
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
media education
youth studies
entrepreneurship education
use of popular culture in teaching
Barry Bai
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Self-regulation
social and emotional learning
motivation and English writing
21st century skills
Utpal Bhattacharya
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
Margarita Pavlova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Green skills
TVET
policy and curriculum development
Mark Mason
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
Chi-Un Lei
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
20
0.526
Learning analytics
SDG education
MOOC education in K12
Chatbot tutor
Wilfred Wf Lau
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
Technology enhanced learning
social media in education
adolescent online behaviour
computer science education
math education
Cheng May Hung May
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
Teacher education
Science education
Allen Leung
Hong Kong Baptist University
Hong Kong, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
Eric CK Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
Lucas Kohnke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Artificial Intelligence
Professional Development
Teacher Development
English Language Teaching
Weiqiang Tan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
Corporate Finance
FinTech
Household Finance
Gao Fang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Sociology of Education
Minority Education
Da Jiang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
Duo Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Literacy development and related difficulties
Elson Szeto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
Socio-educational policy
Special & inclusive educational leadership
professional development
Daner Sun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
AI in Education
STEM Education
Learning Sciences
ICT-supported learning
Mobile Learning
Darren A Bryant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Educational leadership
Educational policy
Middle leadership
Leader development
Kenneth C Cheng
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
Aging
Balance and mobility
Biomechanics
Fall prevention
Ewan Wright
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
international education
international student mobility
cosmopolitanism
social class
Bo Wah Leung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Qing Ma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
second language vocabulary acquisition
CALL
MALL
corpus linguistics
corpus-based language pedagogy