Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :2
Syed Alwee
Optical Communication
Optical CDMA
Optical Code Divison Multiple Access
ocdma
wireless sensor networks
Metrics
H-Index
i10 Index
Citation
35
163
5,963
* Rankings
Ranking Based On Selection :3
Wong Yee Shian
Palm oil mill effluent
bioflocculant
anaerobic degradation process
microbial identification
coagulation-flocculation.
Metrics
H-Index
i10 Index
Citation
33
68
3,686
* Rankings
Ranking Based On Selection :4
Sam Sung Ting
Biodegradable polymer
Biopolymer
nanocellulose
chitosan
Metrics
H-Index
i10 Index
Citation
26
62
2,451
* Rankings
Ranking Based On Selection :5
Omar S Dahham
Organic Inorganic Hybrids
Polymer Composites
Rubber Technology
Metrics
H-Index
i10 Index
Citation
22
38
1,405
* Rankings
Ranking Based On Selection :8
Muzamir Isa
Partial Discharge
Partial Discharge Detection and Location Technique
High Voltage Engineering
Insulation
Metrics
H-Index
i10 Index
Citation
19
45
1,501
* Rankings
Ranking Based On Selection :9
Yoong Sin Oon
Microbial fuel cell
Wastewater Treatment
Constructed wetland
Metrics
H-Index
i10 Index
Citation
18
19
1,436
* Rankings
Ranking Based On Selection :10
Alina Rahayu Mohamed
Biomass Conversion Technology
Pyrolysis
Torrefaction
Metrics
H-Index
i10 Index
Citation
18
31
931
* Rankings
Ranking Based On Selection :12
Ruslizam Daud
Fracture and Damage Analysis
Finite Element Analysis
Biomechanics Failure
Structural Failure by Stress Riser Interaction
Metrics
H-Index
i10 Index
Citation
17
32
1,240
* Rankings
Ranking Based On Selection :13
Nora Jullok
Membrane synthesis and applications
Pressure-driven Membrane
Gas separation
Pervaporation
Metrics
H-Index
i10 Index
Citation
16
23
1,025
* Rankings
Ranking Based On Selection :14
Ahmad Anas Nagoor Gunny
deep eutectic solvents
lignocellulosic biomass
medicinal plants
fruit coating & packaging
Metrics
H-Index
i10 Index
Citation
15
20
1,031
* Rankings
Ranking Based On Selection :15
Khairuddin Md Isa
pyrolysis of biomass
hydrothermal liquefaction
supercritical fluids
bio-oil upgrading
Metrics
H-Index
i10 Index
Citation
15
19
997
* Rankings
Ranking Based On Selection :18
Fathinul Syahir Ahmad Saad
Vision system
classification
fusion
Metrics
H-Index
i10 Index
Citation
14
22
1,162
* Rankings
Ranking Based On Selection :19
Norshah Afizi Shuaib
Micro Machining
Tool Condition Monitoring
Process Failure Diagnostic
Metrics
H-Index
i10 Index
Citation
14
16
548
* Rankings
Ranking Based On Selection :20
Saidatul Ardeenawatie
EEG Signal Processing
Brain Computer Interface
Biosignal Processing
biometric
Metrics
H-Index
i10 Index
Citation
13
17
607
* Rankings
Ranking Based On Selection :21
Razaidi Hussin
oxide degradation
reliability
circuit simulation
Metrics
H-Index
i10 Index
Citation
12
18
723
* Rankings
Ranking Based On Selection :23
Azuwir Mohd Nor
modelling
system identification
control system
Metrics
H-Index
i10 Index
Citation
11
11
1,443
* Rankings
Ranking Based On Selection :24
Nik Mizamzul Mehat
Taguchi Method
Injection moulding
Injection molding
polymer blends and composites
plastic recycling
Metrics
H-Index
i10 Index
Citation
10
10
656
Hamzah Sakeran
Biomechanics
Motion Analysis
rehab
Metrics
H-Index
i10 Index
Citation
7
7
396
Fatmawati Abdul Wahid
Concrete durability
microscopy applied to building materials
Metrics
H-Index
i10 Index
Citation
2
1
24
Hazirah Pengiran
Nanotoxicology
Environmental toxicology
Industrial Hygiene
Nanomaterial
Nanotechnology
Metrics
H-Index
i10 Index
Citation
2
1
24
Hani Hazza
Control system
Artificial intelligent
Fuzzy Logic
Satellite System
Metrics
H-Index
i10 Index
Citation
2
1
21
Fatin Syakirah Halim
Electrochemical biosensor
biosensor
genosensor
virus detection
Metrics
H-Index
i10 Index
Citation
2
0
13
Maliki Ibrahim
Microwave Heating
Magnetic Induction Tomography
Sensors
Metrics
H-Index
i10 Index
Citation
2
0
10
Mariam Idris
art & design
craft
heritage
photography
visual communication
Metrics
H-Index
i10 Index
Citation
2
0
9
Ibrahim Mohamed Yosser
Interested in research in the field of e-government such as e-health
e-banking and e-education through
Metrics
H-Index
i10 Index
Citation
1
1
12
Imaduddin Helmi
Material processing
Finite Element Modelling
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Ong Soon AN
Metrics
H-Index
i10 Index
Citation Counts
41
103
5,377
Rankings
Ranking Based On Selection: 2
Syed Alwee
Metrics
H-Index
i10 Index
Citation Counts
35
163
5,963
Optical Communication
Optical CDMA
Optical Code Divison Multiple Access
ocdma
wireless sensor networks
Rankings
Ranking Based On Selection: 3
Wong Yee Shian
Metrics
H-Index
i10 Index
Citation Counts
33
68
3,686
Palm oil mill effluent
bioflocculant
anaerobic degradation process
microbial identification
coagulation-flocculation.
Rankings
Ranking Based On Selection: 4
Sam Sung Ting
Metrics
H-Index
i10 Index
Citation Counts
26
62
2,451
Biodegradable polymer
Biopolymer
nanocellulose
chitosan
Rankings
Ranking Based On Selection: 5
Omar S Dahham
Metrics
H-Index
i10 Index
Citation Counts
22
38
1,405
Organic Inorganic Hybrids
Polymer Composites
Rubber Technology
Rankings
Ranking Based On Selection: 6
Teh Pei Leng Unimap
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,826
Rankings
Ranking Based On Selection: 7
SS Jamuar
Metrics
H-Index
i10 Index
Citation Counts
21
35
2,132
Rankings
Ranking Based On Selection: 8
Muzamir Isa
Metrics
H-Index
i10 Index
Citation Counts
19
45
1,501
Partial Discharge
Partial Discharge Detection and Location Technique
High Voltage Engineering
Insulation
Rankings
Ranking Based On Selection: 9
Yoong Sin Oon
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,436
Microbial fuel cell
Wastewater Treatment
Constructed wetland
Rankings
Ranking Based On Selection: 10
Alina Rahayu Mohamed
Metrics
H-Index
i10 Index
Citation Counts
18
31
931
Biomass Conversion Technology
Pyrolysis
Torrefaction
Rankings
Ranking Based On Selection: 11
Ismail Bin Mohd
Metrics
H-Index
i10 Index
Citation Counts
18
37
1,262
Rankings
Ranking Based On Selection: 12
Ruslizam Daud
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,240
Fracture and Damage Analysis
Finite Element Analysis
Biomechanics Failure
Structural Failure by Stress Riser Interaction
Rankings
Ranking Based On Selection: 13
Nora Jullok
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,025
Membrane synthesis and applications
Pressure-driven Membrane
Gas separation
Pervaporation
Rankings
Ranking Based On Selection: 14
Ahmad Anas Nagoor Gunny
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,031
deep eutectic solvents
lignocellulosic biomass
medicinal plants
fruit coating & packaging
Rankings
Ranking Based On Selection: 15
Khairuddin Md Isa
Metrics
H-Index
i10 Index
Citation Counts
15
19
997
pyrolysis of biomass
hydrothermal liquefaction
supercritical fluids
bio-oil upgrading
Rankings
Ranking Based On Selection: 16
Ka Ismail
Metrics
H-Index
i10 Index
Citation Counts
15
19
714
Rankings
Ranking Based On Selection: 17
Mohd Fo AD Sakdan
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,013
Rankings
Ranking Based On Selection: 18
Fathinul Syahir Ahmad Saad
Metrics
H-Index
i10 Index
Citation Counts
14
22
1,162
Vision system
classification
fusion
Rankings
Ranking Based On Selection: 19
Norshah Afizi Shuaib
Metrics
H-Index
i10 Index
Citation Counts
14
16
548
Micro Machining
Tool Condition Monitoring
Process Failure Diagnostic
Rankings
Ranking Based On Selection: 20
Saidatul Ardeenawatie
Metrics
H-Index
i10 Index
Citation Counts
13
17
607
EEG Signal Processing
Brain Computer Interface
Biosignal Processing
biometric
Rankings
Ranking Based On Selection: 21
Razaidi Hussin
Metrics
H-Index
i10 Index
Citation Counts
12
18
723
oxide degradation
reliability
circuit simulation
Rankings
Ranking Based On Selection: 22
A Rahim A Razak
Metrics
H-Index
i10 Index
Citation Counts
12
16
427
Rankings
Ranking Based On Selection: 23
Azuwir Mohd Nor
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,443
modelling
system identification
control system
Rankings
Ranking Based On Selection: 24
Nik Mizamzul Mehat
Metrics
H-Index
i10 Index
Citation Counts
10
10
656
Taguchi Method
Injection moulding
Injection molding
polymer blends and composites
plastic recycling
Rankings
Ranking Based On Selection: 25
Hamzah Sakeran
Metrics
H-Index
i10 Index
Citation Counts
7
7
396
Biomechanics
Motion Analysis
rehab
Rankings
Ranking Based On Selection: 26
Ahmad Hifzurrahman Ridzuan
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Rankings
Ranking Based On Selection: 27
Nick Leong
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 28
Adilah Hashim
Metrics
H-Index
i10 Index
Citation Counts
3
0
13
Rankings
Ranking Based On Selection: 29
Jasni Mohamed Ismail|JASNI ISMAIL
Metrics
H-Index
i10 Index
Citation Counts
2
1
28
Rankings
Ranking Based On Selection: 30
Fatmawati Abdul Wahid
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Concrete durability
microscopy applied to building materials
Rankings
Ranking Based On Selection: 31
Hazirah Pengiran
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Nanotoxicology
Environmental toxicology
Industrial Hygiene
Nanomaterial
Nanotechnology
Rankings
Ranking Based On Selection: 32
Hani Hazza
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Control system
Artificial intelligent
Fuzzy Logic
Satellite System
Rankings
Ranking Based On Selection: 33
Baseemah Mat Jalaluddin
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 34
Kaiswariah Ap Magiswaran
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
Rankings
Ranking Based On Selection: 35
Fatin Syakirah Halim
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Electrochemical biosensor
biosensor
genosensor
virus detection
Rankings
Ranking Based On Selection: 36
Maliki Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Microwave Heating
Magnetic Induction Tomography
Sensors
Rankings
Ranking Based On Selection: 37
Mariam Idris
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
art & design
craft
heritage
photography
visual communication
Rankings
Ranking Based On Selection: 38
Dayang Khadijah Hamzah
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 39
Ibrahim Zakaria
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
Rankings
Ranking Based On Selection: 40
Ibrahim Mohamed Yosser
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Interested in research in the field of e-government such as e-health
e-banking and e-education through
Rankings
Ranking Based On Selection: 41
Masri Zairi Mohd Zin
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 42
Imaduddin Helmi
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Material processing
Finite Element Modelling
Rankings
Ranking Based On Selection: 43
Hayder A. Hussein
Metrics
H-Index
i10 Index
Citation Counts
1
0
2