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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :26
Metal-Organic Framework
Nanocomposites
Ionic Liquid
Green Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
530
496
0.936
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
Geology/Stratigraphy and Paleontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
430
0.529
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Educational and health psychology
Psychometery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
427
0.807
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Synthesis of organic and heterocyclic aromatic compounds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
424
0.697
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Chemical engineering and glass industries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
453
418
0.923
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Marine Physics
Satellite Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
411
0.934
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
Bioinorganic Chemistry
Industrial Inorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
949
398
0.419
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Nano photocatalyst
Biodiesel
Biopolymers
Green Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
394
385
0.977
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
Bio-Medical Machining
Neurosurgical Bone Grinding
High-Speed Machining
Non-Traditional Machining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
515
381
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
Nanoparticles Synthesis
Electrochemistry
Drug Delivery
Environmental
Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
570
374
0.656
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Chemical Engineering
Optimization
Modeling
Simulation and Control
Energy Saving and Process Integration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
372
0.706
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
Influence Maximization
Social Network Analysis
Ergonomics
Information Technology
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
365
0.989
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Plant Biology and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
488
346
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
Teacher education
language assessment
language learning strategies
CALL
and learner variables.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
342
0.587
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
Separation methods
Chemometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
341
0.665
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
Digital Electronics
Approximate Computing
Computer Architecture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
386
326
0.845
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
Metal forming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
517
325
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
sustainable Architecture
energy consumption
Health & Environment
CFD Wind catcher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
500
323
0.646
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
Microbiology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
315
0.890
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Inorganic Chemistry
Organometallic chemistry
Bioinorganic Chemistry
Nanotechnology
Materials Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327
287
0.878
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
Quality Engineering
Reliability
Quality Management
Lifetime Data Analysis
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
286
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Operations Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
280
0.624
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
Marketing
Strategy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
272
0.965
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
Mixing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
269
0.871
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Sedimentology and Sedimentary Rocks
Microfacies
Sedimentary environments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
267
0.679
Boshra Mirhosseini-Eshkevari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
530
496
0.936
Metal-Organic Framework
Nanocomposites
Ionic Liquid
Green Chemistry
Seyed Hamid Vaziri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
430
0.529
Geology/Stratigraphy and Paleontology
Khadijeh Abolmaali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
427
0.807
Educational and health psychology
Psychometery
Manzarbanou Asnaashariisfahani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
424
0.697
Synthesis of organic and heterocyclic aromatic compounds
Pirouz Derakhshi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
453
418
0.923
Chemical engineering and glass industries
Masoud Torabi Azad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
411
0.934
Marine Physics
Satellite Oceanography
Anita Abedi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
949
398
0.419
Bioinorganic Chemistry
Industrial Inorganic Chemistry
Maryam Nozari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
394
385
0.977
Nano photocatalyst
Biodiesel
Biopolymers
Green Synthesis
Ehsan Shakouri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
515
381
0.740
Bio-Medical Machining
Neurosurgical Bone Grinding
High-Speed Machining
Non-Traditional Machining
Fariba Tadayon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
570
374
0.656
Nanoparticles Synthesis
Electrochemistry
Drug Delivery
Environmental
Extraction
Mir Esmaeil Masoumi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
372
0.706
Chemical Engineering
Optimization
Modeling
Simulation and Control
Energy Saving and Process Integration
Maryam Mahboobi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369
365
0.989
Influence Maximization
Social Network Analysis
Ergonomics
Information Technology
Management
Fariba Khosravi-Nejad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
488
346
0.709
Jahanbakhsh Nikoopour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
342
0.587
Teacher education
language assessment
language learning strategies
CALL
and learner variables.
ٰٰVahid Kiarostam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
341
0.665
Yavar Safaei Mehrabani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
386
326
0.845
Digital Electronics
Approximate Computing
Computer Architecture
Amir Amiri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
517
325
0.629
Mahnaz Mahmoudi Zarandi|M Mahmoudi, Mahnaz Mahmoody, Mahnaz Mahmoodi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
500
323
0.646
sustainable Architecture
energy consumption
Health & Environment
CFD Wind catcher
Fatemeh Ashrafi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
315
0.890
Roya Ranjineh Khojasteh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327
287
0.878
Inorganic Chemistry
Organometallic chemistry
Bioinorganic Chemistry
Nanotechnology
Materials Chemistry
Shervin Asadzadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
455
286
0.629
Quality Engineering
Reliability
Quality Management
Lifetime Data Analysis
Applied Statistics
Amin Mostafaee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
280
0.624
Ehsan Abedi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
272
0.965
Nasrolah Majidian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
269
0.871
Davood Jahani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
267
0.679
Sedimentology and Sedimentary Rocks
Microfacies
Sedimentary environments