Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :51
Natural Language Processing
Information Retrieval
Knowledge Management
Digital Library
Computer Science Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,832
1,333
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :52
Crystal structures
complexes
nanocarbons
adsorption
anticancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,808
937
0.518
* Total Citation Counts Rankings
Ranking Based On Selection :53
Organic and photonic Devices
2D materials
Gas Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,793
1,510
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :54
Veterinary preventive medicine
Infectious diseases diagnosis
prevention and control
Molecular epidemiology
Immunodiagnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,764
1,556
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :55
Condensed matter and materials physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,752
1,058
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :56
Medical Education & Family Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,745
984
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :57
Nanomaterials for Health and Water Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,734
1,182
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :58
Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,729
841
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :59
Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,697
1,235
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :60
Functional Foods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,682
1,155
0.687
* Total Citation Counts Rankings
Ranking Based On Selection :61
Computational Physics
Fluid Mechanics
Modeling and Simulation
Heat Transfer
Physics for Scientists and Engineers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,680
1,662
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :62
Solvatochromism
Sol-gel materials
dyes and superamolecular chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,643
1,045
0.636
* Total Citation Counts Rankings
Ranking Based On Selection :63
Epigenetics and auto-immune diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,636
1,226
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :64
Civil Enginering
Tunnels
Foundations
Earth Materials Stabilization
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,614
1,008
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :65
Language Motivation
Language Anxiety
Structural Equation Modeling
Self-determination Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,582
1,570
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :66
Cancer Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,578
1,353
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :67
Materials Sciences
Functional Materials
Photovoltaic
Supercapacitors
Sensing Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,561
1,243
0.796
* Total Citation Counts Rankings
Ranking Based On Selection :68
power electronics
solar energy
smart grid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
561
0.370
* Total Citation Counts Rankings
Ranking Based On Selection :69
Systems and Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,495
782
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :70
Plant tissue culture
Date palm Biotechnology
Secondary metabolites
Stress physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,460
940
0.644
* Total Citation Counts Rankings
Ranking Based On Selection :71
Veterinary Pathology
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,418
946
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :72
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,405
1,246
0.887
* Total Citation Counts Rankings
Ranking Based On Selection :73
Entomology
Molecular Biology
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
769
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :74
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,369
1,048
0.766
* Total Citation Counts Rankings
Ranking Based On Selection :75
Gifted and Talent Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,335
696
0.521
Md Maruf Hasan
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,832
1,333
0.728
Natural Language Processing
Information Retrieval
Knowledge Management
Digital Library
Computer Science Education
Hassan H Hammud
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,808
937
0.518
Mir Waqas Alam
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,793
1,510
0.842
Organic and photonic Devices
2D materials
Gas Sensors
Mohamed A Salem
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,764
1,556
0.882
Veterinary preventive medicine
Infectious diseases diagnosis
prevention and control
Molecular epidemiology
Immunodiagnostics
Mohamad M Ahmad
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,752
1,058
0.604
Abdul Sattar Khan
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,745
984
0.564
Medical Education & Family Medicine
Samina Nazir
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,734
1,182
0.682
Nanomaterials for Health and Water Treatment
Snawar Hussain
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,729
841
0.486
Hamadttu Elshafie
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,697
1,235
0.728
Abdelrahman R Ahmed
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,682
1,155
0.687
Basma Souayeh
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,680
1,662
0.989
Computational Physics
Fluid Mechanics
Modeling and Simulation
Heat Transfer
Physics for Scientists and Engineers
Mohamed El sayed
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,643
1,045
0.636
Solvatochromism
Sol-gel materials
dyes and superamolecular chemistry
Hairul Islam Mohamed Ibrahim
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,636
1,226
0.749
Epigenetics and auto-immune diseases
Faisal Shalabi|Faisal I. Shalabi
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,614
1,008
0.625
Civil Enginering
Tunnels
Foundations
Earth Materials Stabilization
Sustainability
Abdullah Alamer
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,582
1,570
0.992
Language Motivation
Language Anxiety
Structural Equation Modeling
Self-determination Theory
Mohd Farhan
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,578
1,353
0.857
Nagih Shaalan Nm Shaalan
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,561
1,243
0.796
Materials Sciences
Functional Materials
Photovoltaic
Supercapacitors
Sensing Materials
Mounir Bouzguenda
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,516
561
0.370
power electronics
solar energy
smart grid
Mohammad Dikko Aliyu
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,495
782
0.523
Poornananda M Naik
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,460
940
0.644
Plant tissue culture
Date palm Biotechnology
Secondary metabolites
Stress physiology
Abdelazim Ibrahim
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,418
946
0.667
Veterinary Pathology
Oncology
Merfat Alsubaie
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,405
1,246
0.887
Muhammad Rizwan Ul Haq
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,397
769
0.550
Entomology
Molecular Biology
Toxicology
Abdelwahed Sayed
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,369
1,048
0.766
Abdullah Aljughaiman
King Faisal University
Al-Ahsa, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,335
696
0.521