Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings 2025
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
Algae Biofuels
Energy Engineering
Food Microbiology
Bioprocess Technology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,490
5,042
0.918
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Algae Biofuels
Bioprocess Engineering
Biotechnology
Bioenergy
Food Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,825
3,672
0.960
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Agri-Biotechnology
Bioenergy
Food and Bioprocessing
Organic Farming
Sustainable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,537
2,531
0.998
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Fish Diseases
Fish Immunology
Aquaculture
Aquaculture Extension
Aquatic Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,975
1,355
0.686
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Irrigation
Mango
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,918
969
0.505
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,042
0.565
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Faculty Fisheries Technology and Aquatic Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,396
983
0.704
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Educational Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,374
996
0.725
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Materials Science
Environmental
Drinking water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
631
0.595
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Honey bees
Insect Biotechnology
Agricultural Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,055
670
0.635
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Food Engineering
Agricultural Interdisciplinary
Food Drying
Food Plant Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,017
482
0.474
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Forest Ecology/ Forest Plantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
974
587
0.603
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Ethnobotany
Biodiversity
Plant ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
918
577
0.629
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Biosensors
Electrochemistry
Biomedical sensors
Analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
916
485
0.529
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Veterinary Immunology
Veterinary Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
868
347
0.400
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
186
0.235
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Biology
Molecular Biology
Molecular Genetics
Plasma Bioscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
393
0.623
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Alternative Energy
Biomass Conversion
Densification
Biochar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
533
328
0.615
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Taxonomy
Systematic
millipede
protura
soil fauna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
355
0.671
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Biogas and Biomass Technology
Environmental Science
Electroactive polymer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
335
0.657
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Strategic Tourism Marketing
Sustainable Tourism Business Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
503
378
0.751
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Plant Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
501
322
0.643
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Fermentation Technology
Algal Biotechnology
Biofuels Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
400
0.803
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Ruminant Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
396
0.837
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
221
0.492
* Total Citation Counts Rankings
Rankings
187,020
242
1
Ranking Based On Selection: 1
Rameshprabu Ramaraj|รศ.ดร.ราเมศ
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,490
5,042
0.918
Algae Biofuels
Energy Engineering
Food Microbiology
Bioprocess Technology
Biotechnology
* Total Citation Counts Rankings
Rankings
262,541
390
2
Ranking Based On Selection: 2
Yuwalee Unpaprom
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,825
3,672
0.960
Algae Biofuels
Bioprocess Engineering
Biotechnology
Bioenergy
Food Microbiology
* Total Citation Counts Rankings
Rankings
369,124
640
3
Ranking Based On Selection: 3
Prakash Bhuyar
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,537
2,531
0.998
Agri-Biotechnology
Bioenergy
Food and Bioprocessing
Organic Farming
Sustainable Development
* Total Citation Counts Rankings
Rankings
444,612
860
4
Ranking Based On Selection: 4
Chanagun Chitmanat
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,975
1,355
0.686
Fish Diseases
Fish Immunology
Aquaculture
Aquaculture Extension
Aquatic Environment
* Total Citation Counts Rankings
Rankings
454,030
887
5
Ranking Based On Selection: 5
Wolfram Spreer
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,918
969
0.505
* Total Citation Counts Rankings
Rankings
466,651
930
6
Ranking Based On Selection: 6
Viruntachar Kruefu
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,042
0.565
* Total Citation Counts Rankings
Rankings
560,037
1,256
7
Ranking Based On Selection: 7
Niwooti Whangchai
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,396
983
0.704
Faculty Fisheries Technology and Aquatic Resources
* Total Citation Counts Rankings
Rankings
565,526
1,274
8
Ranking Based On Selection: 8
Suphat Sukamolson
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,374
996
0.725
* Total Citation Counts Rankings
Rankings
657,150
1,628
9
Ranking Based On Selection: 9
Pusit Pookmanee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
631
0.595
Materials Science
Environmental
Drinking water
* Total Citation Counts Rankings
Rankings
659,197
1,637
10
Ranking Based On Selection: 10
Veeranan Chaimanee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,055
670
0.635
Honey bees
Insect Biotechnology
Agricultural Biotechnology
* Total Citation Counts Rankings
Rankings
672,550
1,683
11
Ranking Based On Selection: 11
Jaturapatr Varith
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,017
482
0.474
Food Engineering
Agricultural Interdisciplinary
Food Drying
Food Plant Design
* Total Citation Counts Rankings
Rankings
687,960
1,755
12
Ranking Based On Selection: 12
Kriangsak Sri-Ngernyuang
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
974
587
0.603
* Total Citation Counts Rankings
Rankings
709,251
1,844
13
Ranking Based On Selection: 13
Kamonnate Srithi
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
918
577
0.629
Ethnobotany
Biodiversity
Plant ecology
* Total Citation Counts Rankings
Rankings
710,131
1,849
14
Ranking Based On Selection: 14
Tanin Tangkuaram
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
916
485
0.529
Biosensors
Electrochemistry
Biomedical sensors
Analytical chemistry
* Total Citation Counts Rankings
Rankings
729,557
1,933
15
Ranking Based On Selection: 15
Wasin Charerntantanakul
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
868
347
0.400
Veterinary Immunology
Veterinary Microbiology
* Total Citation Counts Rankings
Rankings
761,702
2,057
16
Ranking Based On Selection: 16
Rewadee Wongmaneerung
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
186
0.235
* Total Citation Counts Rankings
Rankings
839,352
2,420
17
Ranking Based On Selection: 17
Kamonporn Panngom
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
393
0.623
Biology
Molecular Biology
Molecular Genetics
Plasma Bioscience
* Total Citation Counts Rankings
Rankings
893,894
2,691
18
Ranking Based On Selection: 18
Thanasit Wongsiriamnuay
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
533
328
0.615
Alternative Energy
Biomass Conversion
Densification
Biochar
* Total Citation Counts Rankings
Rankings
896,403
2,702
19
Ranking Based On Selection: 19
Natdanai Likhitrakarn
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
355
0.671
Taxonomy
Systematic
millipede
protura
soil fauna
* Total Citation Counts Rankings
Rankings
909,996
2,771
20
Ranking Based On Selection: 20
Patcharee Intanoo
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
335
0.657
Biogas and Biomass Technology
Environmental Science
Electroactive polymer
* Total Citation Counts Rankings
Rankings
915,470
2,792
21
Ranking Based On Selection: 21
Anuwat Churyen
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
503
378
0.751
Strategic Tourism Marketing
Sustainable Tourism Business Modelling
* Total Citation Counts Rankings
Rankings
917,243
2,799
22
Ranking Based On Selection: 22
Siriwat Sakhonwasee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
501
322
0.643
* Total Citation Counts Rankings
Rankings
919,450
2,818
23
Ranking Based On Selection: 23
Tawan Chatsungnoen
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
400
0.803
Fermentation Technology
Algal Biotechnology
Biofuels Technology
* Total Citation Counts Rankings
Rankings
940,638
2,902
24
Ranking Based On Selection: 24
Suban Foiklang
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
396
0.837
* Total Citation Counts Rankings
Rankings
962,054
2,982
25
Ranking Based On Selection: 25
Sakchai Satienperakul
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
221
0.492