The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Cultural Psychology
Developmental Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,586
4,554
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :2
Topology
Knot Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
598
103
0.172
* Total Citation Counts Rankings
Ranking Based On Selection :3
mathematical biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
419
203
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :4
History of mathematics and Numerical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
89
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :5
Low Dimensional Topology
Knot Theory
Spatial Graph Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
109
0.398
* Total Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
46
0.902
* Total Citation Counts Rankings
Ranking Based On Selection :7
learners' beliefs motivation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
4
0.222
* Total Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :10
Vision Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :11
English literature
poetry
comparative literature
modernism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Mayumi Karasawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,586
4,554
0.475
Cultural Psychology
Developmental Psychology
Yoshiyuki Ohyama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
598
103
0.172
Sachi Yamaguchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
419
203
0.484
Naoki Osada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
89
0.271
History of mathematics and Numerical Analysis
Nikkuni Ryo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
109
0.398
Low Dimensional Topology
Knot Theory
Spatial Graph Theory
Ikutaro Masaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
46
0.902
Sakae Suzuki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
中村眞人
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
4
0.222
Anna K. Nakamura|Anna Nakamura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Aoi Takahashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Andrew Houwen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
English literature
poetry
comparative literature
modernism