Citation Rankings
Highly Cited Researchers
Universiti Malaysia Sarawak Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :51
Phycology
Harmful Algae
Molecular Systematic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,364
912
0.669
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :52
Molecular Microbiology
Food Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
901
0.602
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :53
Microbiology/Biotechnology/Virology/Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,388
901
0.649
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :54
E-learning
Educational Technology
Learning Design
Computational Linguistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,108
899
0.811
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :55
High Voltage Technology
Electrical Power Engineering
Nanodielectrics
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
894
0.576
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :56
molecular and cell biology
biochemistry
bone and diabetes
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
893
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :57
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,563
879
0.343
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :58
Geographic Information System
Spatial Social Science
Spatial Decision Support System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,290
858
0.665
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :59
Physical/ Operational Oceanography
Shelf seas
Coral Reefs
Climate Change Adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
822
0.734
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :60
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,377
803
0.583
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :61
Araceae - systematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,729
800
0.463
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :62
Membrane Technology
Solvent Extraction
Phytochemical Extraction
Photocatalysis
Magnetic Casting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
797
0.948
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :63
virtual reality
instructional design
learning technology
usability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,368
794
0.580
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :64
Electrohydrodynamics
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,350
794
0.588
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :65
Fuzzy Inference Systems
FMEA
neural network
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
790
0.474
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :66
Environmental microbiology
genotyping of medically importance bacteria
bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,293
790
0.611
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :67
animal nutrition
ecology
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,424
784
0.551
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :68
Communication
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,377
761
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :69
Biomass and Bioenergy
Water and Wastewater
Environmental Engineering
Audit and Assessment
Academic Development and Quality A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
742
0.794
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :70
Laser Materials Processing
Laser Optical Measurement
Fluid Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
724
0.801
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :71
Geographical Information System
Artificial Intelligence
Image processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,153
718
0.623
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :72
Magnetic materials
Nanomaterials
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
690
0.801
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :73
Mycoremediation
Laccase
Ligninocellulose
Endophytic fungi
Biodegradation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
687
0.648
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :74
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
685
0.547
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :75
scheduling
vehicle routing
manpower scheduling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
825
683
0.828
* Last 6 Years Citation Counts Rankings
Rankings
492,203
3,754
51
Ranking Based On Selection: 51
Sing Tung Teng
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,364
912
0.669
* Last 6 Years Citation Counts Rankings
Rankings
496,412
3,790
52
Ranking Based On Selection: 52
Lesley Maurice Bilung
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,497
901
0.602
Molecular Microbiology
Food Safety
* Last 6 Years Citation Counts Rankings
Rankings
496,439
3,791
53
Ranking Based On Selection: 53
Samuel Lihan
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,388
901
0.649
Microbiology/Biotechnology/Virology/Molecular Biology
* Last 6 Years Citation Counts Rankings
Rankings
497,309
3,799
54
Ranking Based On Selection: 54
Kee Man Chuah|Chuah Kee Man
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,108
899
0.811
E-learning
Educational Technology
Learning Design
Computational Linguistics
* Last 6 Years Citation Counts Rankings
Rankings
499,151
3,817
55
Ranking Based On Selection: 55
Yanuar Z Arief
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
894
0.576
High Voltage Technology
Electrical Power Engineering
Nanodielectrics
Renewable Energy
* Last 6 Years Citation Counts Rankings
Rankings
499,545
3,822
56
Ranking Based On Selection: 56
Gabriele Ra Froemming
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
893
0.501
molecular and cell biology
biochemistry
bone and diabetes
medicine
* Last 6 Years Citation Counts Rankings
Rankings
505,266
3,887
57
Ranking Based On Selection: 57
Mohamad Taha Arif
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,563
879
0.343
* Last 6 Years Citation Counts Rankings
Rankings
513,984
3,972
58
Ranking Based On Selection: 58
Tarmiji Masron
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,290
858
0.665
Geographic Information System
Spatial Social Science
Spatial Decision Support System
* Last 6 Years Citation Counts Rankings
Rankings
529,410
4,137
59
Ranking Based On Selection: 59
Aazani Mujahid
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
822
0.734
Physical/ Operational Oceanography
Shelf seas
Coral Reefs
Climate Change Adaptation
* Last 6 Years Citation Counts Rankings
Rankings
537,634
4,219
60
Ranking Based On Selection: 60
Teckyee Ling
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,377
803
0.583
Environmental Science
* Last 6 Years Citation Counts Rankings
Rankings
538,857
4,234
61
Ranking Based On Selection: 61
Wong Sin Yeng
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,729
800
0.463
* Last 6 Years Citation Counts Rankings
Rankings
540,444
4,245
62
Ranking Based On Selection: 62
Khairul Anwar Mohamad Said
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
841
797
0.948
Membrane Technology
Solvent Extraction
Phytochemical Extraction
Photocatalysis
Magnetic Casting
* Last 6 Years Citation Counts Rankings
Rankings
541,564
4,254
63
Ranking Based On Selection: 63
Chwen Jen Chen
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,368
794
0.580
virtual reality
instructional design
learning technology
usability
* Last 6 Years Citation Counts Rankings
Rankings
541,574
4,255
64
Ranking Based On Selection: 64
Andrew Ragai Henry Rigit
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,350
794
0.588
Electrohydrodynamics
Renewable Energy
* Last 6 Years Citation Counts Rankings
Rankings
543,323
4,276
65
Ranking Based On Selection: 65
Kai Meng Tay
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
790
0.474
Fuzzy Inference Systems
FMEA
neural network
* Last 6 Years Citation Counts Rankings
Rankings
543,419
4,278
66
Ranking Based On Selection: 66
Kasing Apun
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,293
790
0.611
Environmental microbiology
genotyping of medically importance bacteria
bioremediation
* Last 6 Years Citation Counts Rankings
Rankings
546,142
4,291
67
Ranking Based On Selection: 67
Andrew Alek Tuen
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,424
784
0.551
animal nutrition
ecology
climate change
* Last 6 Years Citation Counts Rankings
Rankings
556,911
4,389
68
Ranking Based On Selection: 68
Al Khalid Othman
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,377
761
0.553
Communication
Renewable Energy
* Last 6 Years Citation Counts Rankings
Rankings
566,265
4,479
69
Ranking Based On Selection: 69
Shanti Faridah
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
742
0.794
Biomass and Bioenergy
Water and Wastewater
Environmental Engineering
Audit and Assessment
Academic Development and Quality A
* Last 6 Years Citation Counts Rankings
Rankings
575,138
4,557
70
Ranking Based On Selection: 70
Khairul Fikri Tamrin
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
724
0.801
Laser Materials Processing
Laser Optical Measurement
Fluid Physics
* Last 6 Years Citation Counts Rankings
Rankings
578,033
4,585
71
Ranking Based On Selection: 71
Yinchai Wang
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,153
718
0.623
Geographical Information System
Artificial Intelligence
Image processing
* Last 6 Years Citation Counts Rankings
Rankings
592,546
4,721
72
Ranking Based On Selection: 72
Idza Riati Ibrahim
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
690
0.801
Magnetic materials
Nanomaterials
Nanotechnology
* Last 6 Years Citation Counts Rankings
Rankings
593,974
4,737
73
Ranking Based On Selection: 73
Awang Ahmad Sallehin Awang Husaini
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
687
0.648
Mycoremediation
Laccase
Ligninocellulose
Endophytic fungi
Biodegradation
* Last 6 Years Citation Counts Rankings
Rankings
594,933
4,744
74
Ranking Based On Selection: 74
Bakri Abdul Karim
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
685
0.547
* Last 6 Years Citation Counts Rankings
Rankings
596,228
4,757
75
Ranking Based On Selection: 75
Sze San Nah
Universiti Malaysia Sarawak
Sawarak, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
825
683
0.828