Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :26
Neurogastroenterology
gastroenterology
internal medicine
tropical medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
127
0.809
* Total i10 IndexRankings
Ranking Based On Selection :27
Microbiology and Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
118
0.761
* Total i10 IndexRankings
Ranking Based On Selection :28
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
123
0.804
* Total i10 IndexRankings
Ranking Based On Selection :29
Lignocellulosic Materials
Microbial Fuel Cells
Electrode Fabrication
Biocomposite
Petroleum Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
139
0.914
* Total i10 IndexRankings
Ranking Based On Selection :30
Economic
Pharmacy
Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
112
0.747
* Total i10 IndexRankings
Ranking Based On Selection :31
financial economics
Asia-Pacific
energy economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
128
0.865
* Total i10 IndexRankings
Ranking Based On Selection :32
composites
polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
89
0.605
* Total i10 IndexRankings
Ranking Based On Selection :33
Entrepreneurship
small and medium businessess
project and procurement management
housing
construction and tourism management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
119
0.815
* Total i10 IndexRankings
Ranking Based On Selection :34
Social Work
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
72
0.497
* Total i10 IndexRankings
Ranking Based On Selection :35
Supercritical Fluid Technology
wastewater and water treatment
food technology
polymer
clinical solid wastes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
111
0.771
* Total i10 IndexRankings
Ranking Based On Selection :36
Plant Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
93
0.646
* Total i10 IndexRankings
Ranking Based On Selection :37
Thin Film Technology
Oxide Material
Wide bandgap Semiconductor
Nanomaterials
Energy Material
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
85
0.590
* Total i10 IndexRankings
Ranking Based On Selection :38
Analytical and Environmental Chemistry
Water pollutants
Water and wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
136
0.951
* Total i10 IndexRankings
Ranking Based On Selection :39
Organizational Behavior
Leadership
HRM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
128
0.901
* Total i10 IndexRankings
Ranking Based On Selection :40
Construction materials
Concrete structure
Building pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
111
0.799
* Total i10 IndexRankings
Ranking Based On Selection :41
Sustainability Reporting
CSR and Corporate Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
128
0.928
* Total i10 IndexRankings
Ranking Based On Selection :42
Activated carbon
Adsorption
Pyrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
114
0.857
* Total i10 IndexRankings
Ranking Based On Selection :43
First interest
Second interest
...Mobile Learning
Educational Technology
ICT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
88
0.677
* Total i10 IndexRankings
Ranking Based On Selection :44
Educational Ledership
Organizational Development
Higher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
75
0.577
* Total i10 IndexRankings
Ranking Based On Selection :45
probiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
109
0.845
* Total i10 IndexRankings
Ranking Based On Selection :46
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
102
0.791
* Total i10 IndexRankings
Ranking Based On Selection :47
Cybersecurity
Cyber-Physical Systems
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
107
0.849
* Total i10 IndexRankings
Ranking Based On Selection :48
computer science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
100
0.794
* Total i10 IndexRankings
Ranking Based On Selection :49
medical parasitology
molecular biology
proteomics
diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
82
0.651
* Total i10 IndexRankings
Ranking Based On Selection :50
Nanostructures
Nanoparticles
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
103
0.831
Yeong Yeh Lee
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
127
0.809
Neurogastroenterology
gastroenterology
internal medicine
tropical medicine
Sasidharan Sreenivasan
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
118
0.761
Microbiology and Pharmacology
Mohd Zaini Asmawi
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
123
0.804
Mohamad Nasir Mohamad Ibrahim
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
139
0.914
Lignocellulosic Materials
Microbial Fuel Cells
Electrode Fabrication
Biocomposite
Petroleum Chemistry
Asrul Akmal Shafie
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
112
0.747
Hooi Hooi Lean
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
128
0.865
financial economics
Asia-Pacific
energy economics
Za Mohd Ishak
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
89
0.605
Mastura Jaafar
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
119
0.815
Entrepreneurship
small and medium businessess
project and procurement management
housing
construction and tourism management
Paramjit Singh Jamir Singh
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
72
0.497
Mohd Omar AB Kadir
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
111
0.771
Supercritical Fluid Technology
wastewater and water treatment
food technology
polymer
clinical solid wastes
Sreeramanan Subramaniam
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
93
0.646
Kuan Yew Cheong
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
85
0.590
Thin Film Technology
Oxide Material
Wide bandgap Semiconductor
Nanomaterials
Energy Material
Mohd Rafatullah
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
136
0.951
Analytical and Environmental Chemistry
Water pollutants
Water and wastewater treatment
Daisy Kee Mui Hung
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
128
0.901
Organizational Behavior
Leadership
HRM
Ma Othuman Mydin
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
111
0.799
Construction materials
Concrete structure
Building pathology
Azlan Amran
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
128
0.928
Sustainability Reporting
CSR and Corporate Governance
Mohd Azmier Ahmad
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
114
0.857
Activated carbon
Adsorption
Pyrolysis
Issham Ismail
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
88
0.677
First interest
Second interest
...Mobile Learning
Educational Technology
ICT
Abdul Jalil Ali
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
75
0.577
Educational Ledership
Organizational Development
Higher Education
Liong MT
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
109
0.845
Norhayati Mohd Noor
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
102
0.791
Selvakumar Manickam
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
107
0.849
Cybersecurity
Cyber-Physical Systems
Artificial Intelligence
Ahamad Tajudin Khader
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
100
0.794
Rahmah Noordin
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
82
0.651
medical parasitology
molecular biology
proteomics
diagnostics
Azlan Abdul Aziz
Universiti Sains Malaysia
Penang, Malaysia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
103
0.831
Nanostructures
Nanoparticles
Sensors