Citation Rankings
Highly Cited Researchers
Highly Cited Researchers CitationOthers Rankings 2025
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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
2,404
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :2
Riordan group
formal power series
topology
geometric group theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,666
287
0.172
* Total Citation Counts Rankings
Ranking Based On Selection :3
Varied
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
1,461
0.918
* Total Citation Counts Rankings
Ranking Based On Selection :4
Maternal and Child Health
International Health
Health Systems
Epidemiology
Community-Based Participatory Research (CBPR)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,329
860
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :5
Travelers' Behavior
Traffic Safety
Transportation Planning and Modeling
ITS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,256
898
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,070
345
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
929
343
0.369
* Total Citation Counts Rankings
Ranking Based On Selection :8
team & organizational effectiveness
virtual teams
instructional design
effective teaching and learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
847
535
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
344
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :10
Health disparities
Research Education
Health Promotion & Disease Prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
382
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :11
Large-scale systems
Optimal control theory
Reliability analysis
Risk analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
381
0.641
* Total Citation Counts Rankings
Ranking Based On Selection :12
online and distance learning
psychosocial well being of African American women
Womanist Research and Practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
214
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :13
heart failure
cardiomyopathy
ischemia
troponin
posttranslational modification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
200
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :14
Microwave-assisted synthesis and characterization of fluorescent compounds
photochemistry
dye synthezied solar cell (DSSC)
en
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
332
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :15
Land subsidence
sea level rise
interactions of surface water with groundwater and atmospheric water
global warming impacts on headwater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
160
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
394
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :17
Online Learning
Higher Education
Student Affairs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
456
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :18
Magnetization dynamics
Spintronics
Nanomagnetics
Microwave devices
Thin films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
347
0.940
* Total Citation Counts Rankings
Ranking Based On Selection :19
Automated Transit Systems
Connected Vehicle Technology
Shared Mobility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
359
0.981
* Total Citation Counts Rankings
Ranking Based On Selection :20
Work-family(life) balance
work-family(life) interface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
324
178
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
76
0.238
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
214
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
73
0.299
* Total Citation Counts Rankings
Ranking Based On Selection :24
Urban Regeneration and Architectural Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
102
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :25
gender and diversity
career
networking behavior
entrepreneurship
high-tech careers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
173
0.730
* Total Citation Counts Rankings
Rankings
376,424
122,564
15
Ranking Based On Selection: 1
Ravi S Ramani
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
2,404
0.972
* Total Citation Counts Rankings
Rankings
500,189
155,962
22
Ranking Based On Selection: 2
Marshall M Cohen
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,666
287
0.172
Riordan group
formal power series
topology
geometric group theory
* Total Citation Counts Rankings
Rankings
515,574
160,038
23
Ranking Based On Selection: 3
Ascend Build Morgan
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
1,461
0.918
* Total Citation Counts Rankings
Rankings
577,051
176,193
28
Ranking Based On Selection: 4
Arif Mahmud
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,329
860
0.647
Maternal and Child Health
International Health
Health Systems
Epidemiology
Community-Based Participatory Research (CBPR)
* Total Citation Counts Rankings
Rankings
596,829
181,206
30
Ranking Based On Selection: 5
Mansoureh Jeihani
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,256
898
0.715
Travelers' Behavior
Traffic Safety
Transportation Planning and Modeling
ITS
* Total Citation Counts Rankings
Rankings
654,249
195,877
36
Ranking Based On Selection: 6
Huey Lian Sun
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,070
345
0.322
* Total Citation Counts Rankings
Rankings
704,997
208,321
40
Ranking Based On Selection: 7
Sandip Patel
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
929
343
0.369
* Total Citation Counts Rankings
Rankings
738,108
216,175
43
Ranking Based On Selection: 8
Mary K Foster
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
847
535
0.632
team & organizational effectiveness
virtual teams
instructional design
effective teaching and learning
* Total Citation Counts Rankings
Rankings
799,337
229,991
51
Ranking Based On Selection: 9
Michael Callow
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
344
0.484
* Total Citation Counts Rankings
Rankings
840,372
238,973
55
Ranking Based On Selection: 10
Jocelyn Turner Musa
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
382
0.607
Health disparities
Research Education
Health Promotion & Disease Prevention
* Total Citation Counts Rankings
Rankings
859,004
242,939
57
Ranking Based On Selection: 11
Getachew K Befekadu
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
381
0.641
Large-scale systems
Optimal control theory
Reliability analysis
Risk analysis
* Total Citation Counts Rankings
Rankings
909,378
253,107
61
Ranking Based On Selection: 12
Melissa Littlefield
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
214
0.419
online and distance learning
psychosocial well being of African American women
Womanist Research and Practice
* Total Citation Counts Rankings
Rankings
910,235
253,255
62
Ranking Based On Selection: 13
Yuejin Li
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
200
0.392
heart failure
cardiomyopathy
ischemia
troponin
posttranslational modification
* Total Citation Counts Rankings
Rankings
910,791
253,353
63
Ranking Based On Selection: 14
Fasil Abebe
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
332
0.652
Microwave-assisted synthesis and characterization of fluorescent compounds
photochemistry
dye synthezied solar cell (DSSC)
en
* Total Citation Counts Rankings
Rankings
927,400
256,199
65
Ranking Based On Selection: 15
Yi Liu
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
489
160
0.327
Land subsidence
sea level rise
interactions of surface water with groundwater and atmospheric water
global warming impacts on headwater
* Total Citation Counts Rankings
Rankings
938,866
258,130
67
Ranking Based On Selection: 16
Shimi Naurin Ahmad
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
394
0.829
* Total Citation Counts Rankings
Rankings
944,771
259,149
68
Ranking Based On Selection: 17
Virginia L Byrne
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
456
0.974
* Total Citation Counts Rankings
Rankings
1,040,433
274,844
75
Ranking Based On Selection: 18
Vinay Sharma
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
347
0.940
Magnetization dynamics
Spintronics
Nanomagnetics
Microwave devices
Thin films
* Total Citation Counts Rankings
Rankings
1,043,611
275,303
76
Ranking Based On Selection: 19
Amirreza Nickkar
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
359
0.981
Automated Transit Systems
Connected Vehicle Technology
Shared Mobility
* Total Citation Counts Rankings
Rankings
1,093,138
282,840
84
Ranking Based On Selection: 20
Christopher J Mathis
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
324
178
0.549
* Total Citation Counts Rankings
Rankings
1,099,679
283,841
85
Ranking Based On Selection: 21
William Anong
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
76
0.238
* Total Citation Counts Rankings
Rankings
1,120,562
286,766
89
Ranking Based On Selection: 22
Julaine Rigg
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
214
0.706
* Total Citation Counts Rankings
Rankings
1,211,710
299,539
92
Ranking Based On Selection: 23
Marciea Mcmillian
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
73
0.299
* Total Citation Counts Rankings
Rankings
1,213,342
299,763
93
Ranking Based On Selection: 24
Samia Rab Kirchner
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
102
0.420
* Total Citation Counts Rankings
Rankings
1,223,481
301,175
96
Ranking Based On Selection: 25
Samina Saifuddin
Morgan State University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
173
0.730
gender and diversity
career
networking behavior
entrepreneurship
high-tech careers