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 :26
pyrolysis
kineitcs
optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
1,160
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :27
Catalytic reaction and kinetics
Biomass conversion
Process optimization
Renewable energy
Membrane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
451
0.438
* Total Citation Counts Rankings
Ranking Based On Selection :28
Evolutionary Genetics
Population Genetics
Molecular Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
796
0.798
* Total Citation Counts Rankings
Ranking Based On Selection :29
Dielectric phenomena
piezoelectric nanogenerator
triboelectric nanogenerator
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
984
651
0.662
* Total Citation Counts Rankings
Ranking Based On Selection :30
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
964
385
0.399
* Total Citation Counts Rankings
Ranking Based On Selection :31
Biofertilizer
Biochemical Engineering
Bioprocess
Biomass
Bioenergy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
795
708
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :32
Process Simulation
Process Design
Process Control
Process Intensification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
671
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :33
Metabolomics
Marine Natural Product Chemistry
Mass Spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
671
483
0.720
* Total Citation Counts Rankings
Ranking Based On Selection :34
Membrane technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
509
0.781
* Total Citation Counts Rankings
Ranking Based On Selection :35
3D printed electrode
supercapacitor
graphene/graphene oxide
electrochemical analysis
lithium-ion battery recycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
552
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :36
Financial Economics
Behavioural Finance and Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
582
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :37
Mathematics/Theoretical Physics
Modelling and Computation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
537
119
0.222
* Total Citation Counts Rankings
Ranking Based On Selection :38
Nanoporous materials
zeolites
heterogeneous catalysts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
318
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :39
International Banking/Business
Islamic Banking
Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
530
260
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :40
AI & Machine Learning
Healthcare AI & Technology
Brain Computer Interface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
484
417
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :41
biomedical signal processing
intelligent processing
human-machine interface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
346
0.769
* Total Citation Counts Rankings
Ranking Based On Selection :42
Management practices
CSR/Business Ethics
Entrepreneurship: Global Marketing Strategy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
354
0.803
* Total Citation Counts Rankings
Ranking Based On Selection :43
IPv4/IPv6 Network
Network Security
IDS/IPS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
430
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :44
Environmental Pollution
Soil Remediation
Heavy Metal Accumulation
Phytoremediation
Environmental Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
414
376
0.908
* Total Citation Counts Rankings
Ranking Based On Selection :45
Cryptography
Cryptanalysis
Stream Ciphers
Authenticated Encryption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
403
309
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :46
Bio-Based Polymers
Surfactants & Detergents
Waste Valorization
Process Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
384
255
0.664
* Total Citation Counts Rankings
Ranking Based On Selection :47
semiconductor materials and devices
thin film electronic materials and devices
micro and nano fabrication
thin film sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
248
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :48
Brain Signal and Image Analysis
Biomedical Signal Processing
Time-series Methods
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
297
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :49
Life cycle assessment
solid waste management
optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
364
363
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :50
Black holes
General Relativity
Theoretical and Mathematical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
338
285
0.843
Mong Guo Ren
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
1,160
1.000
Yee Kian Fei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
451
0.438
Catalytic reaction and kinetics
Biomass conversion
Process optimization
Renewable energy
Membrane
Wei Lun NG 黄伟伦
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
796
0.798
Evolutionary Genetics
Population Genetics
Molecular Ecology
WC Gan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
984
651
0.662
Dielectric phenomena
piezoelectric nanogenerator
triboelectric nanogenerator
Wen Cheong Chin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
964
385
0.399
Jian Ping, Tan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
795
708
0.891
Biofertilizer
Biochemical Engineering
Bioprocess
Biomass
Bioenergy
Zong Yang Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
671
0.991
Process Simulation
Process Design
Process Control
Process Intensification
Yoong Soon Yong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
671
483
0.720
Metabolomics
Marine Natural Product Chemistry
Mass Spectrometry
Pourya Moradi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
509
0.781
Foo Chuan Yi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
552
0.928
3D printed electrode
supercapacitor
graphene/graphene oxide
electrochemical analysis
lithium-ion battery recycling
Tan Kim Leng (Edwin)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
594
582
0.980
Financial Economics
Behavioural Finance and Economics
Chi Xiong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
537
119
0.222
Mathematics/Theoretical Physics
Modelling and Computation
Ka Lun Wong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
318
0.598
Nanoporous materials
zeolites
heterogeneous catalysts
Ricardo Baba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
530
260
0.491
International Banking/Business
Islamic Banking
Entrepreneurship
Sim Kuan Goh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
484
417
0.862
AI & Machine Learning
Healthcare AI & Technology
Brain Computer Interface
Bong Siao Zheng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
346
0.769
biomedical signal processing
intelligent processing
human-machine interface
Sam Sarpong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
354
0.803
Management practices
CSR/Business Ethics
Entrepreneurship: Global Marketing Strategy
Ahmed K Al-Ani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
430
0.984
IPv4/IPv6 Network
Network Security
IDS/IPS
Chuck Chuan Ng|Chuck Chuan Ng, Ng Chuck Chuan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
414
376
0.908
Environmental Pollution
Soil Remediation
Heavy Metal Accumulation
Phytoremediation
Environmental Sustainability
Iftekhar Salam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
403
309
0.767
Cryptography
Cryptanalysis
Stream Ciphers
Authenticated Encryption
Parthiban Siwayanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
384
255
0.664
Bio-Based Polymers
Surfactants & Detergents
Waste Valorization
Process Safety
Zi-Neng Ng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
248
0.667
semiconductor materials and devices
thin film electronic materials and devices
micro and nano fabrication
thin film sensors
Siti Balqis Samdin|S. Balqis Samdin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
297
0.811
Brain Signal and Image Analysis
Biomedical Signal Processing
Time-series Methods
Machine Learning
Phuang Zhen Xin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
364
363
0.997
Yen-Kheng Lim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
338
285
0.843
Black holes
General Relativity
Theoretical and Mathematical Physics