Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 141 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Algae Biofuels
Energy Engineering
Food Microbiology
Bioprocess Technology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,741
5,080
0.885
* Last 6 Years 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
4,202
3,909
0.930
* Last 6 Years 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
2,675
2,654
0.992
* Last 6 Years 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
2,061
1,280
0.621
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Educational Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,413
951
0.673
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Faculty Fisheries Technology and Aquatic Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,431
940
0.657
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,880
912
0.485
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Irrigation
Mango
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,947
849
0.436
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Honey bees
Insect Biotechnology
Agricultural Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,084
617
0.569
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Materials Science
Environmental
Drinking water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,086
572
0.527
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Ethnobotany
Biodiversity
Plant ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
927
511
0.551
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Forest Ecology/ Forest Plantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
994
485
0.488
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Biosensors
Electrochemistry
Biomedical sensors
Analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
464
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Food Engineering
Agricultural Interdisciplinary
Food Drying
Food Plant Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,031
432
0.419
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Ruminant Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
374
0.763
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Fermentation Technology
Algal Biotechnology
Biofuels Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
506
357
0.706
* Last 6 Years 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
643
355
0.552
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Strategic Tourism Marketing
Sustainable Tourism Business Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
344
0.667
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Biogas and Biomass Technology
Environmental Science
Electroactive polymer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
510
335
0.657
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Veterinary Immunology
Veterinary Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
886
318
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Taxonomy
Systematic
millipede
protura
soil fauna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
292
0.549
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Plant Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
289
0.563
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Alternative Energy
Biomass Conversion
Densification
Biochar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
543
282
0.519
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Food Processing
Food Packaging
Biocomposites material
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
254
0.730
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Data mining
Social Network Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
230
0.535
* Last 6 Years Citation Counts Rankings
Rankings
81,704
104
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
5,741
5,080
0.885
Algae Biofuels
Energy Engineering
Food Microbiology
Bioprocess Technology
Biotechnology
* Last 6 Years Citation Counts Rankings
Rankings
113,583
153
2
Ranking Based On Selection: 2
Yuwalee Unpaprom
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,202
3,909
0.930
Algae Biofuels
Bioprocess Engineering
Biotechnology
Bioenergy
Food Microbiology
* Last 6 Years Citation Counts Rankings
Rankings
178,189
272
3
Ranking Based On Selection: 3
Prakash Bhuyar
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,675
2,654
0.992
Agri-Biotechnology
Bioenergy
Food and Bioprocessing
Organic Farming
Sustainable Development
* Last 6 Years Citation Counts Rankings
Rankings
364,681
694
4
Ranking Based On Selection: 4
Chanagun Chitmanat
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,061
1,280
0.621
Fish Diseases
Fish Immunology
Aquaculture
Aquaculture Extension
Aquatic Environment
* Last 6 Years Citation Counts Rankings
Rankings
462,630
991
5
Ranking Based On Selection: 5
Suphat Sukamolson
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,413
951
0.673
* Last 6 Years Citation Counts Rankings
Rankings
466,534
1,004
6
Ranking Based On Selection: 6
Niwooti Whangchai
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,431
940
0.657
Faculty Fisheries Technology and Aquatic Resources
* Last 6 Years Citation Counts Rankings
Rankings
476,955
1,044
7
Ranking Based On Selection: 7
Viruntachar Kruefu
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,880
912
0.485
* Last 6 Years Citation Counts Rankings
Rankings
502,102
1,128
8
Ranking Based On Selection: 8
Wolfram Spreer
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,947
849
0.436
* Last 6 Years Citation Counts Rankings
Rankings
617,873
1,522
9
Ranking Based On Selection: 9
Veeranan Chaimanee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,084
617
0.569
Honey bees
Insect Biotechnology
Agricultural Biotechnology
* Last 6 Years Citation Counts Rankings
Rankings
645,928
1,629
10
Ranking Based On Selection: 10
Pusit Pookmanee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,086
572
0.527
Materials Science
Environmental
Drinking water
* Last 6 Years Citation Counts Rankings
Rankings
689,220
1,790
11
Ranking Based On Selection: 11
Kamonnate Srithi
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
927
511
0.551
Ethnobotany
Biodiversity
Plant ecology
* Last 6 Years Citation Counts Rankings
Rankings
709,652
1,854
12
Ranking Based On Selection: 12
Kriangsak Sri-Ngernyuang
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
994
485
0.488
* Last 6 Years Citation Counts Rankings
Rankings
727,418
1,924
13
Ranking Based On Selection: 13
Tanin Tangkuaram
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
464
0.500
Biosensors
Electrochemistry
Biomedical sensors
Analytical chemistry
* Last 6 Years Citation Counts Rankings
Rankings
756,999
2,044
14
Ranking Based On Selection: 14
Jaturapatr Varith
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,031
432
0.419
Food Engineering
Agricultural Interdisciplinary
Food Drying
Food Plant Design
* Last 6 Years Citation Counts Rankings
Rankings
819,099
2,285
15
Ranking Based On Selection: 15
Suban Foiklang
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
374
0.763
* Last 6 Years Citation Counts Rankings
Rankings
839,223
2,356
16
Ranking Based On Selection: 16
Tawan Chatsungnoen
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
506
357
0.706
Fermentation Technology
Algal Biotechnology
Biofuels Technology
* Last 6 Years Citation Counts Rankings
Rankings
841,435
2,369
17
Ranking Based On Selection: 17
Kamonporn Panngom
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
643
355
0.552
Biology
Molecular Biology
Molecular Genetics
Plasma Bioscience
* Last 6 Years Citation Counts Rankings
Rankings
855,317
2,434
18
Ranking Based On Selection: 18
Anuwat Churyen
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
344
0.667
Strategic Tourism Marketing
Sustainable Tourism Business Modelling
* Last 6 Years Citation Counts Rankings
Rankings
867,073
2,477
19
Ranking Based On Selection: 19
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
* Last 6 Years Citation Counts Rankings
Rankings
889,845
2,582
20
Ranking Based On Selection: 20
Wasin Charerntantanakul
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
886
318
0.359
Veterinary Immunology
Veterinary Microbiology
* Last 6 Years Citation Counts Rankings
Rankings
928,822
2,791
21
Ranking Based On Selection: 21
Natdanai Likhitrakarn
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
292
0.549
Taxonomy
Systematic
millipede
protura
soil fauna
* Last 6 Years Citation Counts Rankings
Rankings
933,567
2,824
22
Ranking Based On Selection: 22
Siriwat Sakhonwasee
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
289
0.563
* Last 6 Years Citation Counts Rankings
Rankings
944,854
2,898
23
Ranking Based On Selection: 23
Thanasit Wongsiriamnuay
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
543
282
0.519
Alternative Energy
Biomass Conversion
Densification
Biochar
* Last 6 Years Citation Counts Rankings
Rankings
993,627
3,178
24
Ranking Based On Selection: 24
Patpen Penjumras
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
348
254
0.730
Food Processing
Food Packaging
Biocomposites material
* Last 6 Years Citation Counts Rankings
Rankings
1,040,006
3,485
25
Ranking Based On Selection: 25
Sayan Unankard
Maejo University
Chiang Mai, Thailand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
230
0.535
Data mining
Social Network Analysis