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
powder metallurgy (PM)
metal injection moulding (MIM)
NiTi alloy
shape memory alloy
porous biometallic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,857
8,172
0.689
* Total Citation Counts Rankings
Ranking Based On Selection :2
Internal Combustion Engines
biodiesel and emissions
fuel properties
renewable energy
engine combustion strategies and performance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,067
1,476
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :3
Polymer composites
Fibre reinforced polymer composites
nanocomposites
powder metallurgy
powder compaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,879
1,256
0.668
* Total Citation Counts Rankings
Ranking Based On Selection :4
fuel cells
nanofluids
thermoelectric generators
waste heat recovery
thermal engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,410
1,100
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :5
Turbomachinery
Energy Recovery
Automotive Powertrain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
732
0.648
* Total Citation Counts Rankings
Ranking Based On Selection :6
TURBOCMACHINERY
ENERGY RECOVERY
INTERNAL COMBUSTION ENGINE
FUEL CELL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,122
743
0.662
* Total Citation Counts Rankings
Ranking Based On Selection :7
Quality Function Deployment
Knowledge Modelling
Ergonomics Design
Control Engineering
Machining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,122
555
0.495
* Total Citation Counts Rankings
Ranking Based On Selection :8
Biomechanics
Mechanical Design
FEA
Bioinspired Design
Additive Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,114
766
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :9
Thermofluids
Nanofluids
Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
953
773
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :10
Sustainable Energy
Carbon Footprint & Audit
Climate Change
Buildings' Energy
Energy Efficiency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
207
0.224
* Total Citation Counts Rankings
Ranking Based On Selection :11
MEMS
NEMS
Manufacturing
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
539
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :12
CFD
IAQ
Outdoor Wind Engineering
Building Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
806
598
0.742
* Total Citation Counts Rankings
Ranking Based On Selection :13
Materials Engineering
Biocomposites
Acoustics
Ballistic Materials
Education Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
802
449
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :14
Manufacturing Process & System
MEMS/NEMS
Man-Machine Interfaces
Operation Management & QMS
Tertiary Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
451
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :15
Fluid Dynamics
Hydrodynamic Stability
Mathematical Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
692
198
0.286
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
586
0.866
* Total Citation Counts Rankings
Ranking Based On Selection :17
Aerodynamics
aeronautics
fluid mechanics
energy
heat transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
196
0.299
* Total Citation Counts Rankings
Ranking Based On Selection :18
powder metallurgy
metal injection molding
taguchi method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
616
258
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :19
smart materials
polymer composite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
348
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :20
Advanced Manufacturing
Advanced Materials
TQM
OSHA
Lean Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
300
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :21
Robotics
Exoskeleton
Artificial Neural Network
Machine Learning
Advanced Control Techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
523
211
0.403
* Total Citation Counts Rankings
Ranking Based On Selection :22
Aerodynamics
Flight Mechanics
Flight Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
204
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :23
Fluid Dynamics
Boundary Layer Flow
Mathematical Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
462
436
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :24
Nanofluids
Thermal Management
Fluid Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
203
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :25
Fluid Mechanics
Ultrasonic Technology
Polymer Matrix Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
426
0.975
Muhammad Hussain Ismail
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,857
8,172
0.689
powder metallurgy (PM)
metal injection moulding (MIM)
NiTi alloy
shape memory alloy
porous biometallic
Nik Rosli Abdullah
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,067
1,476
0.714
Internal Combustion Engines
biodiesel and emissions
fuel properties
renewable energy
engine combustion strategies and performance
Aidah Jumahat
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,879
1,256
0.668
Polymer composites
Fibre reinforced polymer composites
nanocomposites
powder metallurgy
powder compaction
Wan Ahmad Najmi Wan Mohamed
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,410
1,100
0.780
fuel cells
nanofluids
thermoelectric generators
waste heat recovery
thermal engineering
Aman Mi Bin Mamat
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
732
0.648
Turbomachinery
Energy Recovery
Automotive Powertrain
Aman Mohd Ihsan Bin Mamat
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,122
743
0.662
TURBOCMACHINERY
ENERGY RECOVERY
INTERNAL COMBUSTION ENGINE
FUEL CELL
Abdul Rahman Omar
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,122
555
0.495
Quality Function Deployment
Knowledge Modelling
Ergonomics Design
Control Engineering
Machining
Solehuddin Shuib
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,114
766
0.688
Biomechanics
Mechanical Design
FEA
Bioinspired Design
Additive Manufacturing
Irnie Azlin
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
953
773
0.811
Thermofluids
Nanofluids
Energy
Ramlan Zailani
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
207
0.224
Sustainable Energy
Carbon Footprint & Audit
Climate Change
Buildings' Energy
Energy Efficiency
Amirul Abd Rashid
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
919
539
0.587
MEMS
NEMS
Manufacturing
Renewable Energy
Azli ABD Razak
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
806
598
0.742
CFD
IAQ
Outdoor Wind Engineering
Building Physic
Nv David
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
802
449
0.560
Materials Engineering
Biocomposites
Acoustics
Ballistic Materials
Education Technology
Nor Hayati Saad
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
776
451
0.581
Manufacturing Process & System
MEMS/NEMS
Man-Machine Interfaces
Operation Management & QMS
Tertiary Education
Seripah Awang Kechil
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
692
198
0.286
Fluid Dynamics
Hydrodynamic Stability
Mathematical Modelling
Yunus MA
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
586
0.866
Wirachman Wisnoe
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
196
0.299
Aerodynamics
aeronautics
fluid mechanics
energy
heat transfer
Nor Hafiez Mohamad Nor
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
616
258
0.419
powder metallurgy
metal injection molding
taguchi method
Shahrul Azam Abdullah
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
348
0.634
smart materials
polymer composite
Bulan Abdullah
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
300
0.549
Advanced Manufacturing
Advanced Materials
TQM
OSHA
Lean Manufacturing
Hayder MAA Al Assadi
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
523
211
0.403
Robotics
Exoskeleton
Artificial Neural Network
Machine Learning
Advanced Control Techniques
Rizal EM Nasir|Rizal Effendy Mohd Nasir, Rizal Nasir, Rizal Effendy bin Mohd Nasir
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
204
0.420
Aerodynamics
Flight Mechanics
Flight Dynamics
Syazwani Mohd Zokri
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
462
436
0.944
Fluid Dynamics
Boundary Layer Flow
Mathematical Modelling
Muhad Rozi Mat Nawi
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
203
0.456
Nanofluids
Thermal Management
Fluid Dynamics
Ms Mat-Shayuti
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
426
0.975
Fluid Mechanics
Ultrasonic Technology
Polymer Matrix Composites