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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Process systems engineering
Process integration
Carbon management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,830
12,800
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :2
Industrial Ecology
Sustainable Consumption and Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,245
7,333
0.716
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environmental Chemistry and Ecotoxicology
Science Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,622
4,030
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :4
Psychology
Education
Social psychology
Psychology of hope and well-being
Educational psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,015
4,709
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :5
Robotics
Neural Networks
Artificial Intelligence
Software Engineering
Automation and Intelligent Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,773
5,605
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :6
Environmental Decision Making
Process Integration
Process Systems Engineering
Life Cycle Assessment
Renewable Energy Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,615
3,928
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :7
Life Cycle Assessment
Energy Systems Modeling
Bioenergy Systems
Microalgae
Industrial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,211
3,656
0.702
* Total Citation Counts Rankings
Ranking Based On Selection :8
Algae Biorefinery
Fuzzy Optimization
Microalgae
Bioenergy
Energy Systems Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,790
4,465
0.932
* Total Citation Counts Rankings
Ranking Based On Selection :9
Systematics
Ecology
Biodiversity
Integrated Pest Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,698
1,269
0.270
* Total Citation Counts Rankings
Ranking Based On Selection :10
Decision and Risk analysis
Geopolymer and Advanced Materials Engineering Research for Sustainability
Environment and Energy
I
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,578
3,271
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,458
1,758
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :12
Artificial Intelligence
Robotics
Swarm Robotics
Multi agent systems
AI in agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,207
3,841
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :13
Coral reef ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,992
1,777
0.445
* Total Citation Counts Rankings
Ranking Based On Selection :14
Clinical Supervision
Culture and Mental Health
Cross-cultural Personality and Emotion
Positive Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,416
1,451
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :15
water in agriculture
irrigation
public finance
agricultural & environmental economics
payment for ecosystem services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,280
1,012
0.309
* Total Citation Counts Rankings
Ranking Based On Selection :16
Biodiesel
life cycle assessment
chemical reactor dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,048
1,630
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :17
Social computing
Machine Learning
Computer Vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,635
1,266
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :18
Carbon dioxide capture
chemical thermodynamics
engineering thermodynamics
process simulation
property correlation developmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,554
1,055
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :19
organometallics
catalysis
polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,223
1,141
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :20
AI in Agriculture
Evolutionary Computing
Biosystems
Future Food Systems
Digital Phenotyping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,164
2,159
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :21
Control Systems
Computational Intelligence
Fuzzy Logic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,157
2,038
0.945
* Total Citation Counts Rankings
Ranking Based On Selection :22
Plant Taxonomy
Plant Conservation
Ethnobotany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,145
640
0.298
* Total Citation Counts Rankings
Ranking Based On Selection :23
Impact Assessment and Evaluation of Development Programs/Projects
Climate Change and Agriculture
Agricultural Policy and Econo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,024
829
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :24
Biodiversity
Entomology
Integrated Pest Management
Biological Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,904
1,074
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :25
urban stormwater
low impact development
diffuse pollution
water quality
green infrastructure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,854
1,056
0.570
Raymond R Tan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,830
12,800
0.645
Process systems engineering
Process integration
Carbon management
Anthony Shun Fung Chiu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,245
7,333
0.716
Industrial Ecology
Sustainable Consumption and Production
Maricar Prudente
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,622
4,030
0.467
Environmental Chemistry and Ecotoxicology
Science Education
Allan Bi Bernardo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,015
4,709
0.588
Psychology
Education
Social psychology
Psychology of hope and well-being
Educational psychology
Elmer P Dadios
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,773
5,605
0.828
Robotics
Neural Networks
Artificial Intelligence
Software Engineering
Automation and Intelligent Systems
Kathleen Aviso
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,615
3,928
0.700
Environmental Decision Making
Process Integration
Process Systems Engineering
Life Cycle Assessment
Renewable Energy Systems
Alvin B Culaba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,211
3,656
0.702
Life Cycle Assessment
Energy Systems Modeling
Bioenergy Systems
Microalgae
Industrial Ecology
Aristotle Ubando
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,790
4,465
0.932
Algae Biorefinery
Fuzzy Optimization
Microalgae
Bioenergy
Energy Systems Modelling
Alberto Barrion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,698
1,269
0.270
Systematics
Ecology
Biodiversity
Integrated Pest Management
Michael Angelo B Promentilla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,578
3,271
0.715
Decision and Risk analysis
Geopolymer and Advanced Materials Engineering Research for Sustainability
Environment and Energy
I
Donner Dones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,458
1,758
0.394
Argel A Bandala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,207
3,841
0.913
Artificial Intelligence
Robotics
Swarm Robotics
Multi agent systems
AI in agriculture
Wilfredo Licuanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,992
1,777
0.445
Jose Alberto Reyes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,416
1,451
0.425
Clinical Supervision
Culture and Mental Health
Cross-cultural Personality and Emotion
Positive Psychology
Arlene Inocencio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,280
1,012
0.309
water in agriculture
irrigation
public finance
agricultural & environmental economics
payment for ecosystem services
Luis Razon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,048
1,630
0.535
Biodiesel
life cycle assessment
chemical reactor dynamics
Oya Aran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,635
1,266
0.480
Social computing
Machine Learning
Computer Vision
Allan N Soriano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,554
1,055
0.413
Carbon dioxide capture
chemical thermodynamics
engineering thermodynamics
process simulation
property correlation developmen
Drexel Camacho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,223
1,141
0.513
organometallics
catalysis
polymers
Ronnie S Concepcion II
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,164
2,159
0.998
AI in Agriculture
Evolutionary Computing
Biosystems
Future Food Systems
Digital Phenotyping
Ryan Rhay Vicerra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,157
2,038
0.945
Control Systems
Computational Intelligence
Fuzzy Logic
Domingo Madulid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,145
640
0.298
Plant Taxonomy
Plant Conservation
Ethnobotany
Marites Tiongco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,024
829
0.410
Impact Assessment and Evaluation of Development Programs/Projects
Climate Change and Agriculture
Agricultural Policy and Econo
Divina M Amalin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,904
1,074
0.564
Biodiversity
Entomology
Integrated Pest Management
Biological Control
Marla Maniquiz Redillas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,854
1,056
0.570
urban stormwater
low impact development
diffuse pollution
water quality
green infrastructure