Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
763,563
Country Rank
101
Institution Rank : 95
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Amy Deacon](https://cdn.adscientificindex.com/pictures/d1/664359.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
768
586
0.763
* Total Citation Counts Rankings
World Rank
773,919
Country Rank
102
Institution Rank : 96
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Gregor Barclay](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
348
0.466
* Total Citation Counts Rankings
World Rank
789,527
Country Rank
103
Institution Rank : 97
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Liazzat JK Bonate](https://cdn.adscientificindex.com/pictures/39/662911.jpg)
History
Africa
Islam
gender
Mozambique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
372
0.522
* Total Citation Counts Rankings
World Rank
790,107
Country Rank
104
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Krishna Seunarinesingh](https://cdn.adscientificindex.com/pictures/bd/667900.jpg)
adolescent literacy
teacher education in writing instruction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
204
0.287
* Total Citation Counts Rankings
World Rank
802,301
Country Rank
105
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![William Smith](/user/assets/images/profile/no-profile-photo.png)
Restorative Dentistry
Dental Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
687
283
0.412
* Total Citation Counts Rankings
World Rank
811,797
Country Rank
106
Institution Rank : 100
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Trina Halfhide](https://cdn.adscientificindex.com/pictures/7f/667159.jpg)
Environmental Technology
Wastewater Treatment
Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
381
0.570
* Total Citation Counts Rankings
World Rank
828,761
Country Rank
107
Institution Rank : 101
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Patrick Harnarayan](/user/assets/images/profile/no-profile-photo.png)
Surgery
Vascular Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
635
406
0.639
* Total Citation Counts Rankings
World Rank
829,987
Country Rank
108
Institution Rank : 102
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Shivaughn Marchan](https://cdn.adscientificindex.com/pictures/fd/666518.jpg)
Dental biomaterials/Tooth Wear/Dental Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
253
0.400
* Total Citation Counts Rankings
World Rank
832,579
Country Rank
109
Institution Rank : 103
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Vrijesh Tripathi](/user/assets/images/profile/no-profile-photo.png)
Epidemiology
Demography
Clinical Research and Cancer Computational Genomics
Global Health
Statistical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
628
344
0.548
* Total Citation Counts Rankings
World Rank
835,134
Country Rank
110
Institution Rank : 104
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Victoria Miller](https://cdn.adscientificindex.com/pictures/5a/664360.jpg)
Volcanology
Seismology
Natural Hazard and Risk Assessments
Disaster Risk Reduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
342
0.549
* Total Citation Counts Rankings
World Rank
838,859
Country Rank
111
Institution Rank : 105
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Sandra Reid](/user/assets/images/profile/no-profile-photo.png)
Alcohol
Drugs
HIV
Gender
Sexuality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
616
302
0.490
* Total Citation Counts Rankings
World Rank
846,497
Country Rank
112
Institution Rank : 106
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Godfrey St Bernard](https://cdn.adscientificindex.com/pictures/d8/664355.jpg)
Demography and Applied Social Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
176
0.292
* Total Citation Counts Rankings
World Rank
849,170
Country Rank
113
Institution Rank : 107
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Kenneth S Charles](https://cdn.adscientificindex.com/pictures/78/666517.jpg)
blood transfusion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
244
0.409
* Total Citation Counts Rankings
World Rank
854,588
Country Rank
114
Institution Rank : 108
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Barbara Lalla](https://cdn.adscientificindex.com/pictures/7d/667160.jpg)
Creative Writing
Literary Linguistics
Language History
Narrative
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
136
0.232
* Total Citation Counts Rankings
World Rank
864,411
Country Rank
115
Institution Rank : 109
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Chandrabhan Sharma](https://cdn.adscientificindex.com/pictures/fd/664363.jpg)
energy systems
power systems
Wind and Solar Energy (DER)
Electric Vehicle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
253
0.445
* Total Citation Counts Rankings
World Rank
864,509
Country Rank
116
Institution Rank : 110
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Alexander Nikov](https://cdn.adscientificindex.com/pictures/46/662909.jpg)
User experience design
affective user experience
personalized user experience
computational intelligence modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
155
0.272
* Total Citation Counts Rankings
World Rank
881,460
Country Rank
117
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Georgette Briggs](https://cdn.adscientificindex.com/pictures/d1/668065.jpg)
Plant Biology
Science Education
Honors Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
143
0.265
* Total Citation Counts Rankings
World Rank
888,714
Country Rank
118
Institution Rank : 112
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Luke Rostant](https://cdn.adscientificindex.com/pictures/b7/667161.jpg)
Conservation Biology
Wildlife Ecology
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
526
270
0.513
* Total Citation Counts Rankings
World Rank
891,030
Country Rank
119
Institution Rank : 113
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Ravi Maharaj](/user/assets/images/profile/no-profile-photo.png)
hepatopancreatobiliary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
522
309
0.592
* Total Citation Counts Rankings
World Rank
892,918
Country Rank
120
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/24273.jpg)
![Jamaica](/flags/jm.png)
![Krishna Mohan K](https://cdn.adscientificindex.com/pictures/6a/4308238.jpg)
Global Mental Health
Spirituality and Psychotherapy
Psychological Well-being
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
232
0.447
* Total Citation Counts Rankings
World Rank
892,930
Country Rank
121
Institution Rank : 114
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Vincent Rodrigues](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
222
0.428
* Total Citation Counts Rankings
World Rank
901,150
Country Rank
122
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11435.png)
![Jamaica](/flags/jm.png)
![Andrew S Lamm](https://cdn.adscientificindex.com/pictures/6a/661416.jpg)
Bio-Organic Chemistry / Biocatalysis / Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
505
151
0.299
* Total Citation Counts Rankings
World Rank
921,775
Country Rank
123
Institution Rank : 115
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Annmarie Bissessar](/user/assets/images/profile/no-profile-photo.png)
public management
governance
corruption
public policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
471
192
0.408
* Total Citation Counts Rankings
World Rank
928,917
Country Rank
124
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/14138.png)
![Jamaica](/flags/jm.png)
![C. Andrea Bruce Clayton](https://cdn.adscientificindex.com/pictures/98/5060148.jpg)
Climate change
blue economy
marine pollution
ocean health
ghost gear
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
459
454
0.989
* Total Citation Counts Rankings
World Rank
943,727
Country Rank
125
Institution Rank : 116
![](https://cdn.adscientificindex.com/logos/11492.png)
![Jamaica](/flags/jm.png)
![Jo Anne Nina Sewlal](/user/assets/images/profile/no-profile-photo.png)
ecology
biology
arachnology
entomology
behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
149
0.341
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
763,563
![Jamaica](/flags/jm.png)
101
![](https://cdn.adscientificindex.com/logos/11492.png)
95
Amy Deacon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
768
586
0.763
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
773,919
![Jamaica](/flags/jm.png)
102
![](https://cdn.adscientificindex.com/logos/11492.png)
96
Gregor Barclay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
746
348
0.466
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
789,527
![Jamaica](/flags/jm.png)
103
![](https://cdn.adscientificindex.com/logos/11492.png)
97
Liazzat JK Bonate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
713
372
0.522
![](https://cdn.adscientificindex.com/logos/11492.png)
History
Africa
Islam
gender
Mozambique
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
790,107
![Jamaica](/flags/jm.png)
104
![](https://cdn.adscientificindex.com/logos/11492.png)
98
Krishna Seunarinesingh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
712
204
0.287
![](https://cdn.adscientificindex.com/logos/11492.png)
adolescent literacy
teacher education in writing instruction
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
802,301
![Jamaica](/flags/jm.png)
105
![](https://cdn.adscientificindex.com/logos/11492.png)
99
William Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
687
283
0.412
![](https://cdn.adscientificindex.com/logos/11492.png)
Restorative Dentistry
Dental Education
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
811,797
![Jamaica](/flags/jm.png)
106
![](https://cdn.adscientificindex.com/logos/11492.png)
100
Trina Halfhide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
668
381
0.570
![](https://cdn.adscientificindex.com/logos/11492.png)
Environmental Technology
Wastewater Treatment
Waste Management
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
828,761
![Jamaica](/flags/jm.png)
107
![](https://cdn.adscientificindex.com/logos/11492.png)
101
Patrick Harnarayan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
635
406
0.639
![](https://cdn.adscientificindex.com/logos/11492.png)
Surgery
Vascular Surgery
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
829,987
![Jamaica](/flags/jm.png)
108
![](https://cdn.adscientificindex.com/logos/11492.png)
102
Shivaughn Marchan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
253
0.400
![](https://cdn.adscientificindex.com/logos/11492.png)
Dental biomaterials/Tooth Wear/Dental Education
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
832,579
![Jamaica](/flags/jm.png)
109
![](https://cdn.adscientificindex.com/logos/11492.png)
103
Vrijesh Tripathi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
628
344
0.548
![](https://cdn.adscientificindex.com/logos/11492.png)
Epidemiology
Demography
Clinical Research and Cancer Computational Genomics
Global Health
Statistical modelling
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
835,134
![Jamaica](/flags/jm.png)
110
![](https://cdn.adscientificindex.com/logos/11492.png)
104
Victoria Miller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
342
0.549
![](https://cdn.adscientificindex.com/logos/11492.png)
Volcanology
Seismology
Natural Hazard and Risk Assessments
Disaster Risk Reduction
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
838,859
![Jamaica](/flags/jm.png)
111
![](https://cdn.adscientificindex.com/logos/11492.png)
105
Sandra Reid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
616
302
0.490
![](https://cdn.adscientificindex.com/logos/11492.png)
Alcohol
Drugs
HIV
Gender
Sexuality
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
846,497
![Jamaica](/flags/jm.png)
112
![](https://cdn.adscientificindex.com/logos/11492.png)
106
Godfrey St Bernard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
176
0.292
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
849,170
![Jamaica](/flags/jm.png)
113
![](https://cdn.adscientificindex.com/logos/11492.png)
107
Kenneth S Charles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
244
0.409
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
854,588
![Jamaica](/flags/jm.png)
114
![](https://cdn.adscientificindex.com/logos/11492.png)
108
Barbara Lalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
136
0.232
![](https://cdn.adscientificindex.com/logos/11492.png)
Creative Writing
Literary Linguistics
Language History
Narrative
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
864,411
![Jamaica](/flags/jm.png)
115
![](https://cdn.adscientificindex.com/logos/11492.png)
109
Chandrabhan Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
253
0.445
![](https://cdn.adscientificindex.com/logos/11492.png)
energy systems
power systems
Wind and Solar Energy (DER)
Electric Vehicle
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
864,509
![Jamaica](/flags/jm.png)
116
![](https://cdn.adscientificindex.com/logos/11492.png)
110
Alexander Nikov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
569
155
0.272
![](https://cdn.adscientificindex.com/logos/11492.png)
User experience design
affective user experience
personalized user experience
computational intelligence modelling
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
881,460
![Jamaica](/flags/jm.png)
117
![](https://cdn.adscientificindex.com/logos/11492.png)
111
Georgette Briggs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
143
0.265
![](https://cdn.adscientificindex.com/logos/11492.png)
Plant Biology
Science Education
Honors Education
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
888,714
![Jamaica](/flags/jm.png)
118
![](https://cdn.adscientificindex.com/logos/11492.png)
112
Luke Rostant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
526
270
0.513
![](https://cdn.adscientificindex.com/logos/11492.png)
Conservation Biology
Wildlife Ecology
GIS
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
891,030
![Jamaica](/flags/jm.png)
119
![](https://cdn.adscientificindex.com/logos/11492.png)
113
Ravi Maharaj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
522
309
0.592
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
892,918
![Jamaica](/flags/jm.png)
120
![](https://cdn.adscientificindex.com/logos/24273.jpg)
1
Krishna Mohan K
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
232
0.447
![](https://cdn.adscientificindex.com/logos/24273.jpg)
Global Mental Health
Spirituality and Psychotherapy
Psychological Well-being
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
892,930
![Jamaica](/flags/jm.png)
121
![](https://cdn.adscientificindex.com/logos/11492.png)
114
Vincent Rodrigues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
222
0.428
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
901,150
![Jamaica](/flags/jm.png)
122
![](https://cdn.adscientificindex.com/logos/11435.png)
2
Andrew S Lamm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
505
151
0.299
![](https://cdn.adscientificindex.com/logos/11435.png)
Bio-Organic Chemistry / Biocatalysis / Natural Products
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
921,775
![Jamaica](/flags/jm.png)
123
![](https://cdn.adscientificindex.com/logos/11492.png)
115
Annmarie Bissessar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
471
192
0.408
![](https://cdn.adscientificindex.com/logos/11492.png)
public management
governance
corruption
public policy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
928,917
![Jamaica](/flags/jm.png)
124
![](https://cdn.adscientificindex.com/logos/14138.png)
3
C. Andrea Bruce Clayton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
459
454
0.989
![](https://cdn.adscientificindex.com/logos/14138.png)
Climate change
blue economy
marine pollution
ocean health
ghost gear
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
943,727
![Jamaica](/flags/jm.png)
125
![](https://cdn.adscientificindex.com/logos/11492.png)
116
Jo Anne Nina Sewlal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
149
0.341
![](https://cdn.adscientificindex.com/logos/11492.png)
ecology
biology
arachnology
entomology
behaviour