Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 26
Transportation Engineering
Pavement Engineering
Pavement Maintenance
Pavement Evaluation
Pavement Management System
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 IndexRankings
Ranking Based On Selection: 27
Psychophysiology
Exercise Physiology
Isolated tissues
Allergy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total i10 IndexRankings
Ranking Based On Selection: 28
Language Motivation
Language Anxiety
Structural Equation Modeling
Self-determination Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 29
Urban Transportation Planning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 30
Arabic NLP
Arabic Stylometry
Ontological Engineering
DataViz
Open Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 31
Information Literacy
Research Evaluation
Scientometrics
Information Management
Libraries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 32
Population Studies
Gerontology
Health Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 IndexRankings
Ranking Based On Selection: 33
language and political economy
social and education policy studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection: 34
Bayesian Analysis
Psychology
Counseling and Psychotherapy
Qualitative studies
Mixed Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 35
E-Learning
HCI
CSCL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
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* Total i10 IndexRankings
Ranking Based On Selection: 36
Political Economy
Public Policy
Public Finance
Development Studies
Indigenous Knowledge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 37
Arabic NLP
Computational Linguistics
Arabic Language Resources
Information Extraction
Corpus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 38
systemic functional linguistics
discourse analysis
web 2.0
neurolinguistics
semantics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 39
English Learning Language
Foreign Language Learning
Applied Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 40
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 41
Transportation Engineering and Spatial Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 42
statistical demography
Bayesian statistics
population health
global health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 43
Applied Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 44
Higher Education
Medical & Dental Education
Quality & Accreditation
Biological Sciences
Food and Environment Security & Saf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 45
Hospitality and Tourism
SEM
PLS-SEM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 46
Bibliometric
Digital Libraries
Library Automation
Systematic reviews
AI in Libraries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 47
Clinical Psychology
Rehabilitation psychology
Pediatric psychology
developmental disorder
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 48
Applied Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 49
GIS
Medical Geography
Environmental Health and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 50
Healthcare Management
Medical Tourism
Tourism & Hospitality
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Muhammad Mubaraki
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
Transportation Engineering
Pavement Engineering
Pavement Maintenance
Pavement Evaluation
Pavement Management System
Ahmed Badar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Psychophysiology
Exercise Physiology
Isolated tissues
Allergy
Abdullah Alamer
King Faisal University
Al-Ahsa, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Language Motivation
Language Anxiety
Structural Equation Modeling
Self-determination Theory
Mohammed Aljoufie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Urban Transportation Planning
Maha Al Yahya
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Arabic NLP
Arabic Stylometry
Ontological Engineering
DataViz
Open Data
Shakil Ahmad
Prince Sultan University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Information Literacy
Research Evaluation
Scientometrics
Information Management
Libraries
Asharaf Abdul Salam
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Population Studies
Gerontology
Health Management
Osman Barnawi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
language and political economy
social and education policy studies
Boshra A Arnout|أ.د/ بشرى إسماعيل أحمد أرنوط
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Bayesian Analysis
Psychology
Counseling and Psychotherapy
Qualitative studies
Mixed Studies
Mohammed Basheri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
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Olawale Rafiu Olaopa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Political Economy
Public Policy
Public Finance
Development Studies
Indigenous Knowledge
Abdulmohsen Al-Thubaity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Arabic NLP
Computational Linguistics
Arabic Language Resources
Information Extraction
Corpus
Hesham Suleiman Alyousef
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
systemic functional linguistics
discourse analysis
web 2.0
neurolinguistics
semantics
Ali Abbas Falah Alzubi
Najran University
Najran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
English Learning Language
Foreign Language Learning
Applied Linguistics
Ahmad M Alghraibeh
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Darcin Akin
University of Hafr Al Batin
Hafr Al Batin, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
Transportation Engineering and Spatial Modeling
Fengqing Chao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
statistical demography
Bayesian statistics
population health
global health
Abduljalil Nasr Hazaea
Najran University
Najran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Muhammad Shoaib Ahmedani
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Higher Education
Medical & Dental Education
Quality & Accreditation
Biological Sciences
Food and Environment Security & Saf
Md Sazzad Hossain
University of Tabuk
Tabuk, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Hospitality and Tourism
SEM
PLS-SEM
Abid Iqbal
Prince Sultan University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Bibliometric
Digital Libraries
Library Automation
Systematic reviews
AI in Libraries
Mohammed Mj Alqahtani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Clinical Psychology
Rehabilitation psychology
Pediatric psychology
developmental disorder
Yehia Al-Sohbani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Hassan M Khormi حسن خرمي
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
GIS
Medical Geography
Environmental Health and Management
Mohammad Jamal Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Healthcare Management
Medical Tourism
Tourism & Hospitality
Public Health