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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,042
0.565
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Irrigation
Mango
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,918
969
0.505
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
186
0.235
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Data model
Privacy Preservation
Data Analytic
Internet of Things (IoT)
Smart Control System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
157
0.994
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Graphene
DFT
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
149
0.974
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Biogas
Biomass
Wind
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
128
0.985
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Rubber and Polymer Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
248
126
0.508
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Energy in Agriculture
Energy Management
Solar Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
126
0.636
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Tourism Management
Sustainable Tourism
Agrotoursim
Community-Based Tourism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
126
0.875
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Privacy Preservation
Database
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
113
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
1. Economics of Climate Change 2. Agricultural and Environmental Economics 3. Agricultural and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
108
0.878
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Recommender systems
Database System
Data Mining
Information System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
97
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
91
0.798
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Ethanol
Energy
Renewable Energy
Hydrogen
Green hydrogen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Antioxidant medicinal plant cosmetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
89
0.405
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Biobased and biodegradable polymer
Modification of natural polymer such as cellulose and starch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
88
0.411
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Human Nutrition
Enzyme Technology
Functional Ingredients
Microbial Fermentation
Applied Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
91
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
80
0.860
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
privacy preservation
database
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Statistics
Applied Statistics
Quality control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Control stability
differential equation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Laemae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
56
0.596
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
polymer composite
polymer blend
biodegrdable polymer
polymer application
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
53
0.726
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Maize breeding
breeding for pest resistance
low Nitrogen tolerance
high population density tolerance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
55
0.965
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
plant tissue culture
micropropagation
plant physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
51
0.451
Viruntachar Kruefu
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,042
0.565
Wolfram Spreer
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,918
969
0.505
Rewadee Wongmaneerung
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
186
0.235
Surapon Riyana
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
157
0.994
Data model
Privacy Preservation
Data Analytic
Internet of Things (IoT)
Smart Control System
Sabarikirishwaran Ponnambalam
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
149
0.974
Kittikorn Sasujit
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
128
0.985
Worawan Pechurai
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
248
126
0.508
Sulaksana Mongkon
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
126
0.636
Winitra Leelapattana
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
126
0.875
Tourism Management
Sustainable Tourism
Agrotoursim
Community-Based Tourism
Noppamas Riyana
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
113
1.000
Nirote Sinnarong (นิโรจน์ สินณรงค์) 張榮傑
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
108
0.878
1. Economics of Climate Change 2. Agricultural and Environmental Economics 3. Agricultural and
Wanvimol Nadee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
97
0.740
Recommender systems
Database System
Data Mining
Information System
Snit Sitti
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
91
0.798
Karn Sophanodorn
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
Rungthip Kawaree
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
89
0.405
Usarat Ratanakamnuan
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
88
0.411
Biobased and biodegradable polymer
Modification of natural polymer such as cellulose and starch
Nuttapong Saetang
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
91
1.000
Human Nutrition
Enzyme Technology
Functional Ingredients
Microbial Fermentation
Applied Biotechnology
Phetlada Kunthadee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
80
0.860
Srikul Nanthachumphu
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
78
1.000
Sasigarn Kuvattana
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
Jenjira Thipcha
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
Pornpimol Pimolrat
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
56
0.596
Sairoong Muangpil
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
53
0.726
polymer composite
polymer blend
biodegrdable polymer
polymer application
Pattama Hannok
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
55
0.965
Maize breeding
breeding for pest resistance
low Nitrogen tolerance
high population density tolerance
Paweena Pumisutapon
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
51
0.451