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
Plant biology
physiology
molecular biology
seed science and technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
987
742
0.752
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Plant pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
320
0.483
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Information Technology
Computer Clustering
Smart Farming
Cryptocurrency
Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 4
aquaculture
aquaponics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Agricultural Engineering
Crop Processing
Energy Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Agricultural Engineering
Soil and Water Management
Controlled Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Agricultural and Biosystems Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Animal Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Ramwant Gupta
University of Guyana
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
987
742
0.752
Plant biology
physiology
molecular biology
seed science and technology
Subramanian Gomathinayagam
University of Guyana
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
320
0.483
Jeffrey John R. Yasay
Texila American University
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Information Technology
Computer Clustering
Smart Farming
Cryptocurrency
Networks
Samantha Providence- Forrester
University of Guyana
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Leonell Lijauco
Texila American University
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Agricultural Engineering
Crop Processing
Energy Engineering
Mary Grace N. Semilla
Texila American University
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Agricultural Engineering
Soil and Water Management
Controlled Environment
Leonell Lijauco
Texila American University
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Agricultural and Biosystems Engineering
Ronaldo Briones
Texila American University
Georgetown, Guyana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000