Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 36 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Knowledge Management
Healthcare Informatics
Smart Cities
Information Systems
E-Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,295
10,304
0.632
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Signal Processing
Wireless Communications
Antenna Arrays
Wireless Networks
Biomedical Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,928
1,828
0.167
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Creativity
Deviance
Leadership
Learning
Play
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,670
3,403
0.393
* Total Citation Counts Rankings
Ranking Based On Selection: 4
IPE
applied ICT
smart cities
smart villages
research-based policymaking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,676
4,890
0.862
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Corporate Social Responsibility
Sustainability
Organizational Psychology
Marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,437
2,107
0.475
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,967
1,588
0.535
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Marketing Strategy
Learning
Product Innovation
Improvisation
Cooperatives
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,124
600
0.282
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Optimization
Machine Learning
Data Analytics
Parallel Computing
Computational Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
747
0.371
* Total Citation Counts Rankings
Ranking Based On Selection: 9
digital business
digital transformation
agile management
enterprise systems
smartphone usage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,739
235
0.135
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Banking and finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,631
745
0.457
* Total Citation Counts Rankings
Ranking Based On Selection: 11
shipping
corporate finance
macroeconomics
forecasting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,357
675
0.497
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
776
0.602
* Total Citation Counts Rankings
Ranking Based On Selection: 13
International business
Internationalization
Global strategy
Foreign divestment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
1,048
0.818
* Total Citation Counts Rankings
Ranking Based On Selection: 14
language
memory
aphasia
stroke
neurodegenerative diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,089
664
0.610
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Strategic Management
Corporate Finance
Maritime Financial Management
Financial Accounting
Financial Reporting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,055
708
0.671
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Consumer Behavior
Food Marketing
New Food Technologies
Diffusion of Innovation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
400
0.423
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Banking
Personnel Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
368
0.413
* Total Citation Counts Rankings
Ranking Based On Selection: 18
criminal
justice criminology
medical sociology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
83
0.097
* Total Citation Counts Rankings
Ranking Based On Selection: 19
education for sustainability
active/experiential learning
sustainable & smart cities
changing environmental behaviors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
481
0.663
* Total Citation Counts Rankings
Ranking Based On Selection: 20
International Business
Strategy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
696
118
0.170
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Clinical Psychology
Psychodiagnostics
Attachment Trauma
Trauma Therapy
Psychotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
537
109
0.203
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Processes of organizing & sensemaking
organizational change
organizational routines
pragmatism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
515
247
0.480
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Analytics
Technology Management
Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
138
0.303
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Applied Macroeconomics
Defence Economics
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
448
130
0.290
* Total Citation Counts Rankings
Ranking Based On Selection: 25
International Communication
Media Studies
Media Theory
Intercultural Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
42
0.140
* Total Citation Counts Rankings
Rankings
54,952
264
1
Ranking Based On Selection: 1
Miltiadis D Lytras
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,295
10,304
0.632
Knowledge Management
Healthcare Informatics
Smart Cities
Information Systems
E-Learning
* Total Citation Counts Rankings
Rankings
90,941
488
2
Ranking Based On Selection: 2
Constantinos B. Papadias
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,928
1,828
0.167
Signal Processing
Wireless Communications
Antenna Arrays
Wireless Networks
Biomedical Systems
* Total Citation Counts Rankings
Rankings
118,498
684
3
Ranking Based On Selection: 3
Charalampos Mainemelis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,670
3,403
0.393
* Total Citation Counts Rankings
Rankings
184,980
1,287
4
Ranking Based On Selection: 4
Anna Visvizi
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,676
4,890
0.862
IPE
applied ICT
smart cities
smart villages
research-based policymaking
* Total Citation Counts Rankings
Rankings
234,274
1,735
5
Ranking Based On Selection: 5
Pavlos A Vlachos
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,437
2,107
0.475
Corporate Social Responsibility
Sustainability
Organizational Psychology
Marketing
* Total Citation Counts Rankings
Rankings
332,220
2,651
6
Ranking Based On Selection: 6
Mari Janikian
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,967
1,588
0.535
* Total Citation Counts Rankings
Rankings
429,923
3,550
7
Ranking Based On Selection: 7
Kyriakos Kyriakopoulos
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,124
600
0.282
Marketing Strategy
Learning
Product Innovation
Improvisation
Cooperatives
* Total Citation Counts Rankings
Rankings
446,744
3,723
8
Ranking Based On Selection: 8
Ioannis Christou
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
747
0.371
Optimization
Machine Learning
Data Analytics
Parallel Computing
Computational Intelligence
* Total Citation Counts Rankings
Rankings
494,608
4,163
9
Ranking Based On Selection: 9
Nikos Mylonopoulos
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,739
235
0.135
digital business
digital transformation
agile management
enterprise systems
smartphone usage
* Total Citation Counts Rankings
Rankings
516,276
4,341
10
Ranking Based On Selection: 10
Panagiotis Avramidis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,631
745
0.457
* Total Citation Counts Rankings
Rankings
579,263
4,855
11
Ranking Based On Selection: 11
Anna Merika
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,357
675
0.497
shipping
corporate finance
macroeconomics
forecasting
* Total Citation Counts Rankings
Rankings
597,146
4,993
12
Ranking Based On Selection: 12
Christos Koritos
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
776
0.602
* Total Citation Counts Rankings
Rankings
599,343
5,016
13
Ranking Based On Selection: 13
Georgios Batsakis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
1,048
0.818
International business
Internationalization
Global strategy
Foreign divestment
* Total Citation Counts Rankings
Rankings
657,496
5,454
14
Ranking Based On Selection: 14
Dimitrios Kasselimis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,089
664
0.610
language
memory
aphasia
stroke
neurodegenerative diseases
* Total Citation Counts Rankings
Rankings
668,858
5,562
15
Ranking Based On Selection: 15
Christos Sigalas
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,055
708
0.671
Strategic Management
Corporate Finance
Maritime Financial Management
Financial Accounting
Financial Reporting
* Total Citation Counts Rankings
Rankings
708,128
5,866
16
Ranking Based On Selection: 16
Toula Perrea
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
946
400
0.423
Consumer Behavior
Food Marketing
New Food Technologies
Diffusion of Innovation
* Total Citation Counts Rankings
Rankings
730,243
6,041
17
Ranking Based On Selection: 17
Konstantinos Tzioumis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
368
0.413
Banking
Personnel Economics
* Total Citation Counts Rankings
Rankings
743,496
6,140
18
Ranking Based On Selection: 18
lincoln fry
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
83
0.097
criminal
justice criminology
medical sociology
* Total Citation Counts Rankings
Rankings
801,464
6,571
19
Ranking Based On Selection: 19
Christina Marouli
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
726
481
0.663
education for sustainability
active/experiential learning
sustainable & smart cities
changing environmental behaviors
* Total Citation Counts Rankings
Rankings
816,272
6,668
20
Ranking Based On Selection: 20
Kostas Axarloglou
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
696
118
0.170
International Business
Strategy
* Total Citation Counts Rankings
Rankings
903,363
7,211
21
Ranking Based On Selection: 21
Stavroula Diareme
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
537
109
0.203
Clinical Psychology
Psychodiagnostics
Attachment Trauma
Trauma Therapy
Psychotherapy
* Total Citation Counts Rankings
Rankings
919,623
7,285
22
Ranking Based On Selection: 22
Dionysis Dionysiou
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
515
247
0.480
Processes of organizing & sensemaking
organizational change
organizational routines
pragmatism
* Total Citation Counts Rankings
Rankings
969,966
7,483
23
Ranking Based On Selection: 23
Andreas Robotis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
138
0.303
Analytics
Technology Management
Supply Chain Management
* Total Citation Counts Rankings
Rankings
977,213
7,512
24
Ranking Based On Selection: 24
George A Zombanakis
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
448
130
0.290
Applied Macroeconomics
Defence Economics
Artificial Intelligence
* Total Citation Counts Rankings
Rankings
1,141,484
8,163
25
Ranking Based On Selection: 25
Thimios Zaharopoulos
American College of Greece
Athens, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
42
0.140
International Communication
Media Studies
Media Theory
Intercultural Communication