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
migration
cultural diversity
nationalism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,894
7,872
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :2
Social Media Mining
Semantic Technologies
Information Retrieval
Software Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,346
6,803
0.658
* Total Citation Counts Rankings
Ranking Based On Selection :3
migration
borders
urban citizenship
solidarity
immigration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,686
4,228
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :4
Social Media
Misinformation
Online Communities
Social Networks
Information Privacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,655
5,836
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :5
Geometric design
road safety
human factors
ITS
geomatics highway drainage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,539
4,067
0.476
* Total Citation Counts Rankings
Ranking Based On Selection :6
Politics
nonprofit
labour market
neoliberalism
immigration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,923
2,278
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :7
Digital Retailing
Social Media Influencers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,585
4,443
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :8
surveillance
digital methods
social media politics
media financialization
documentary film
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,884
1,097
0.380
* Total Citation Counts Rankings
Ranking Based On Selection :9
race and ethnicity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,803
1,044
0.372
* Total Citation Counts Rankings
Ranking Based On Selection :10
Health equity
Immigrants
gender inequality
Epidemiology
Access to health care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,460
1,676
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :11
public administration
public policy
political economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
914
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :12
political behavior
field experiments
comparative politics
political economy of development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
853
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :13
urban and environmental politics policy administration
infrastructure
climate change
energy and food security
Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,324
605
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :14
transportation planning & policy
travel behavior
land use
urban economics
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
966
741
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :15
Political behaviour
Canadian Politics
Municipal Politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
722
0.803
* Total Citation Counts Rankings
Ranking Based On Selection :16
International Entrepreneurship
Immigrant Entrepreneurship
International New ventures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
660
0.747
* Total Citation Counts Rankings
Ranking Based On Selection :17
Social Media Analytics
Deception Detection in Online Social Systems
Trust and Reputation Systems
Recommender Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
794
420
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :18
feminism
South Asia
Islam
postcolonialism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
643
292
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :19
Information Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
85
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :20
International Relations Theory
Canadian Foreign Policy
Trust
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
77
0.762
* Total Citation Counts Rankings
Ranking Based On Selection :21
Transportation and Logistics
Green Transportation
Operations Research
Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
information literacy
leadership
critical reflection
critical reflective practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
61
0.824
* Total Citation Counts Rankings
Ranking Based On Selection :23
Film and Media Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
25
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :24
Electronic Resources
Academic Libraries
Systems analysis
Collection Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
23
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :25
libraries
discovery and use of information resources
cataloguing
metadata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
Anna Triandafyllidou
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,894
7,872
0.529
migration
cultural diversity
nationalism
Ebrahim Bagheri
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,346
6,803
0.658
Social Media Mining
Semantic Technologies
Information Retrieval
Software Systems
Harald Bauder
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,686
4,228
0.487
migration
borders
urban citizenship
solidarity
immigration
Anatoliy Gruzd
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,655
5,836
0.674
Social Media
Misinformation
Online Communities
Social Networks
Information Privacy
Said Easa
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,539
4,067
0.476
Geometric design
road safety
human factors
ITS
geomatics highway drainage
John Shields
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,923
2,278
0.463
Politics
nonprofit
labour market
neoliberalism
immigration
Jenna Jacobson
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,585
4,443
0.969
Digital Retailing
Social Media Influencers
Greg Elmer
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,884
1,097
0.380
surveillance
digital methods
social media politics
media financialization
documentary film
Grace Edward Galabuzi
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,803
1,044
0.372
Mandana Vahabi
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,460
1,676
0.681
Health equity
Immigrants
gender inequality
Epidemiology
Access to health care
Bryan Evans
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
914
0.456
public administration
public policy
political economy
Daniel Rubenson
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,482
853
0.576
political behavior
field experiments
comparative politics
political economy of development
Christopher D Gore|Christopher Gore
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,324
605
0.457
urban and environmental politics policy administration
infrastructure
climate change
energy and food security
Africa
Matthias Sweet
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
966
741
0.767
transportation planning & policy
travel behavior
land use
urban economics
GIS
Michael Mcgregor
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
722
0.803
Political behaviour
Canadian Politics
Municipal Politics
Sui Sui (隋綏)
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
660
0.747
International Entrepreneurship
Immigrant Entrepreneurship
International New ventures
Zeinab Noorian
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
794
420
0.529
Social Media Analytics
Deception Detection in Online Social Systems
Trust and Reputation Systems
Recommender Systems
Amina Jamal
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
643
292
0.454
feminism
South Asia
Islam
postcolonialism
Sally Wilson
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
85
0.360
Information Technology
Michael Crawford Urban
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101
77
0.762
International Relations Theory
Canadian Foreign Policy
Trust
Afsane Amiri
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
Transportation and Logistics
Green Transportation
Operations Research
Supply Chain Management
Silvia Vong
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
61
0.824
information literacy
leadership
critical reflection
critical reflective practice
Hudson Moura
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
25
0.431
Film and Media Studies
May Yan
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
23
0.523
Electronic Resources
Academic Libraries
Systems analysis
Collection Development
Trina Grover
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
libraries
discovery and use of information resources
cataloguing
metadata