Citation Rankings
Highly Cited Researchers
University of Trinidad and Tobago Highly Cited Researchers CitationOthers Rankings (Sort by last 6 years Citation Index) 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Reproduction
Physiology Livestock Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
984
307
0.312
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Enhanced Oil Recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
310
219
0.706
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Environmental Engineering
Water Treatment
Wastewater Treatment
Adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
158
0.952
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
157
0.835
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Cybercrime
Online Behaviours
Internet and Social Media Addiction / Problematic Use
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
149
0.920
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
School Organizational Health
School Effectiveness
Teacher Efficacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
140
0.749
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199
132
0.663
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
fish ecology
marine habitat mapping
coastal ecosystems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
130
0.674
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Mechatronics
robotics
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
125
0.753
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Online Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
116
0.928
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
GHG Mitigation
Environmental Management
Clean Production
Enhanced Oil Recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
101
0.737
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
psycho social climate
primary schools
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
99
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Engineering Design
Product Development
Inclusive Design
Interaction Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
95
0.310
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Research Methods
Criminology and Criminal Justice
Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
95
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Adolescent Parental Bereavement
Caribbean research methodologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
language education
teacher education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
89
0.824
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Geographic Information Systems
Remote Sensing
Marine Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
84
0.694
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
performance indexes
environmental indexes
food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
324
82
0.253
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
quantum optics
quantum communications
quantum information
applied mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
78
0.484
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
78
0.940
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Parasitology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
73
0.549
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Livestock Nutrition
Alternative Feeds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
71
0.559
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
69
0.676
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Animal Science and Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
59
0.532
* Last 6 Years Citation Counts Rankings
Rankings
910,784
13
11
Ranking Based On Selection: 1
Marlon Knights
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
984
307
0.312
* Last 6 Years Citation Counts Rankings
Rankings
1,063,089
20
18
Ranking Based On Selection: 2
David Alexander
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
310
219
0.706
* Last 6 Years Citation Counts Rankings
Rankings
1,214,383
23
21
Ranking Based On Selection: 3
Beverly Chittoo
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
158
0.952
Environmental Engineering
Water Treatment
Wastewater Treatment
Adsorption
* Last 6 Years Citation Counts Rankings
Rankings
1,216,792
24
22
Ranking Based On Selection: 4
Vitra Harry
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
188
157
0.835
* Last 6 Years Citation Counts Rankings
Rankings
1,241,606
25
23
Ranking Based On Selection: 5
Troy E Smith
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
149
0.920
Cybercrime
Online Behaviours
Internet and Social Media Addiction / Problematic Use
* Last 6 Years Citation Counts Rankings
Rankings
1,269,821
28
26
Ranking Based On Selection: 6
Mala Ramdass
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
140
0.749
School Organizational Health
School Effectiveness
Teacher Efficacy
* Last 6 Years Citation Counts Rankings
Rankings
1,296,924
30
27
Ranking Based On Selection: 7
Daniel White
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199
132
0.663
* Last 6 Years Citation Counts Rankings
Rankings
1,304,020
31
28
Ranking Based On Selection: 8
Kelly Kingon
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
130
0.674
* Last 6 Years Citation Counts Rankings
Rankings
1,322,122
32
29
Ranking Based On Selection: 9
Prakash Persad
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
125
0.753
* Last 6 Years Citation Counts Rankings
Rankings
1,356,840
33
30
Ranking Based On Selection: 10
Roland Birbal
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
116
0.928
* Last 6 Years Citation Counts Rankings
Rankings
1,418,297
34
31
Ranking Based On Selection: 11
Donnie Boodlal
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
101
0.737
GHG Mitigation
Environmental Management
Clean Production
Enhanced Oil Recovery
* Last 6 Years Citation Counts Rankings
Rankings
1,428,958
35
32
Ranking Based On Selection: 12
Cyril Harripaul
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100
99
0.990
* Last 6 Years Citation Counts Rankings
Rankings
1,443,789
36
33
Ranking Based On Selection: 13
Umesh Persad
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
306
95
0.310
Engineering Design
Product Development
Inclusive Design
Interaction Design
* Last 6 Years Citation Counts Rankings
Rankings
1,447,205
37
34
Ranking Based On Selection: 14
Andy Short
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
95
0.990
* Last 6 Years Citation Counts Rankings
Rankings
1,466,032
38
35
Ranking Based On Selection: 15
Margaret Nakhid-Chatoor
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
Adolescent Parental Bereavement
Caribbean research methodologies
* Last 6 Years Citation Counts Rankings
Rankings
1,474,281
39
36
Ranking Based On Selection: 16
Iris Hewitt-Bradshaw
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
89
0.824
* Last 6 Years Citation Counts Rankings
Rankings
1,498,385
40
37
Ranking Based On Selection: 17
Deanesh Ramsewak
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
84
0.694
* Last 6 Years Citation Counts Rankings
Rankings
1,507,233
41
38
Ranking Based On Selection: 18
Valerie Stoute
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
324
82
0.253
* Last 6 Years Citation Counts Rankings
Rankings
1,529,199
44
41
Ranking Based On Selection: 19
Colin Gopaul
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
78
0.484
quantum optics
quantum communications
quantum information
applied mathematics
* Last 6 Years Citation Counts Rankings
Rankings
1,531,659
45
42
Ranking Based On Selection: 20
Inshan Meahjohn
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
78
0.940
* Last 6 Years Citation Counts Rankings
Rankings
1,557,190
47
44
Ranking Based On Selection: 21
Hasani Stewart
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
73
0.549
* Last 6 Years Citation Counts Rankings
Rankings
1,568,684
48
45
Ranking Based On Selection: 22
Andell Edwards
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
71
0.559
* Last 6 Years Citation Counts Rankings
Rankings
1,580,837
49
46
Ranking Based On Selection: 23
Ramdwar Marcus
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
69
0.676
* Last 6 Years Citation Counts Rankings
Rankings
1,617,994
50
47
Ranking Based On Selection: 24
Aaron Balgobin
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
* Last 6 Years Citation Counts Rankings
Rankings
1,641,838
51
48
Ranking Based On Selection: 25
Narendra Siew
University of Trinidad and Tobago
Arima, Trinidad, Trinidad and Tobago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
59
0.532