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
Crustacean
reproduction
larviculture
breeding technology
seed production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,031
4,793
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :2
Fish reproduction
nutritional biotechnology
aquaculture (ornamental fish
crab
Penaeid shrimp)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,218
2,209
0.686
* Total Citation Counts Rankings
Ranking Based On Selection :3
fisheries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,796
1,178
0.421
* Total Citation Counts Rankings
Ranking Based On Selection :4
Fish Eco-physiology
Ichthyology
Climate Change Adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,340
1,214
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :5
Marine Biology
Marine Ecology
Fatty Acid Biomarker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,103
1,347
0.641
* Total Citation Counts Rankings
Ranking Based On Selection :6
aquaculture
crustacean biology and physiology
reproductive biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,097
1,963
0.936
* Total Citation Counts Rankings
Ranking Based On Selection :7
Fisheries Science
Aquatic Biology
Bivalvia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,062
1,468
0.712
* Total Citation Counts Rankings
Ranking Based On Selection :8
Aquaculture
Aquatic Animal Health
Fish Nutrition
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,914
1,123
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :9
Environmental Science
Ecophysiology
Aquatic Biology
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,753
1,514
0.864
* Total Citation Counts Rankings
Ranking Based On Selection :10
Marine Pollution
Marine Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
1,073
0.671
* Total Citation Counts Rankings
Ranking Based On Selection :11
Public Health
Laboratory Sciences
Nutrition
Nutritional Physiology
Nutritional Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,597
878
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :12
Fish Physiology & Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,432
1,029
0.719
* Total Citation Counts Rankings
Ranking Based On Selection :13
Aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,414
853
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :14
Marine Environmental Pollution
oil spill pollution
Sustainability
Circular economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
855
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :15
Marine Biodiversity and Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,209
509
0.421
* Total Citation Counts Rankings
Ranking Based On Selection :16
fish biology
fish physiology
ecophysiology
toxicology
fish health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
658
0.591
* Total Citation Counts Rankings
Ranking Based On Selection :17
Fish Genetics
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,043
737
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :18
Plant taxonomy
systematics
fossils
biogeography
bryophytes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
951
584
0.614
* Total Citation Counts Rankings
Ranking Based On Selection :19
plankton culture diversity live food culture plankton adaptive responses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
859
793
0.923
* Total Citation Counts Rankings
Ranking Based On Selection :20
Fisheries Policy
Coastal Resource Management
Environmental Development Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
745
518
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :21
General
fishery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
212
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :22
Fish Parasites
Fish Disease
Aquaculture
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
236
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :23
Aquaculture Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
402
357
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :24
plant physiology and soil microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
392
269
0.686
* Total Citation Counts Rankings
Ranking Based On Selection :25
Mycology and Plant Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
353
265
0.751
Mhd Ikhwanuddin
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,031
4,793
0.795
Crustacean
reproduction
larviculture
breeding technology
seed production
Abol Munafi Ambok Bolong
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,218
2,209
0.686
Fish reproduction
nutritional biotechnology
aquaculture (ornamental fish
crab
Penaeid shrimp)
M Azmi Ambak
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,796
1,178
0.421
AG Mazlan
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,340
1,214
0.519
Fish Eco-physiology
Ichthyology
Climate Change Adaptation
Zainudin Bachok
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,103
1,347
0.641
Marine Biology
Marine Ecology
Fatty Acid Biomarker
Khor Waiho
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,097
1,963
0.936
aquaculture
crustacean biology and physiology
reproductive biology
Mohd Hanafi Idris
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,062
1,468
0.712
Fisheries Science
Aquatic Biology
Bivalvia
Wendy Wee
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,914
1,123
0.587
Aquaculture
Aquatic Animal Health
Fish Nutrition
Pharmacology
Mohamad N Azra
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,753
1,514
0.864
Environmental Science
Ecophysiology
Aquatic Biology
Climate Change
Ong Meng Chuan
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
1,073
0.671
Marine Pollution
Marine Geochemistry
Abdul Kader
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,597
878
0.550
Public Health
Laboratory Sciences
Nutrition
Nutritional Physiology
Nutritional Immunology
Hon Jung Liew
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,432
1,029
0.719
Anuar Hassan
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,414
853
0.603
Dung Le Quang
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
855
0.650
Marine Environmental Pollution
oil spill pollution
Sustainability
Circular economy
Othman Bhr
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,209
509
0.421
Nadirah Musa
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
658
0.591
fish biology
fish physiology
ecophysiology
toxicology
fish health
Li Lian Wong
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,043
737
0.707
Gaik Ee Lee
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
951
584
0.614
Plant taxonomy
systematics
fossils
biogeography
bryophytes
Nadiah Wan Rasdi
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
859
793
0.923
plankton culture diversity live food culture plankton adaptive responses
Saharuddin Abdul Hamid AH Saharuddin
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
745
518
0.695
Fisheries Policy
Coastal Resource Management
Environmental Development Policy
Sakri Ibrahim
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
212
0.350
Faizah Shaharom Harrison
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
236
0.432
Fish Parasites
Fish Disease
Aquaculture
biodiversity
Noordiyana Mat Noordin
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
402
357
0.888
Wan Zaliha Wan Sembok
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
392
269
0.686
plant physiology and soil microbiology
Siti Nordahliawate M Sidique
Universiti Malaysia Terengganu
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
353
265
0.751