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 :1
Chemical Engineering
Biofuels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,772
3,969
0.511
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Security
Forensics
Cloud Computing
Big Data
IoT-Blockchain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,700
2,885
0.780
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Modeling and simulation
Divided Wall Column
Pollution abatement
Electrochemical Treatment
Adsorption etc.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,996
1,689
0.846
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Reactive Extraction
Wastewater Treatment
Adsorption
Solvent Impregnated Resins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,490
1,061
0.712
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Biocatalysis
Fermentation Technology
Downstream Processing & Membrane Separation
Desalination
Biofuels (Biodiesel & Bioethan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,255
806
0.642
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Mathematical Modeling
Desalination
Transport Phenomena
Advance Separation Process
Polymer Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
897
759
0.846
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Modelling And Simulation
Soft Matter
Energy and Environmental Engg.
Thin films.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
634
510
0.804
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Separation Processes
Environmental Engineering
Catalysis
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
692
492
0.711
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Waste Water Treatment
Novel Separtions
Modelling and Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
737
371
0.503
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Biofuels
Waste management
Gas Hydrates
Chemical Engineering
Petroleum Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
199
0.975
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Electrochemical methods
Electroplating Industrial Effluents
Wastewater Treatment
CFD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
191
0.995
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
152
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Wastewater Treatment
Electrochemical Methods
Industrial Effluent
DFT Calculations
Carbon Nanomaterial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
146
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Membrane Separations
Facilitated gas transport & Modeling
Membrane bioreactor
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Membrane Separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Separation technology
Membrane separation Processes
membrane synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Petroleum Refinery Engineering
Fluid Dynamics
Modelling And Simulation
Waste water Treatment
Chemical Reaction Engineering.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Ashok Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,772
3,969
0.511
Chemical Engineering
Biofuels
Emmanuel S Pilli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,700
2,885
0.780
Security
Forensics
Cloud Computing
Big Data
IoT-Blockchain
Vikas Kumar Sangal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,996
1,689
0.846
Modeling and simulation
Divided Wall Column
Pollution abatement
Electrochemical Treatment
Adsorption etc.
Dipaloy Datta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,490
1,061
0.712
Reactive Extraction
Wastewater Treatment
Adsorption
Solvent Impregnated Resins
Chaurasia Sp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,255
806
0.642
Biocatalysis
Fermentation Technology
Downstream Processing & Membrane Separation
Desalination
Biofuels (Biodiesel & Bioethan
Sushant Upadhyaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
897
759
0.846
Mathematical Modeling
Desalination
Transport Phenomena
Advance Separation Process
Polymer Processing
Manish Vashishtha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
634
510
0.804
Modelling And Simulation
Soft Matter
Energy and Environmental Engg.
Thin films.
Raj K Vyas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
692
492
0.711
Separation Processes
Environmental Engineering
Catalysis
Biotechnology
Prabhat Pandit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
737
371
0.503
Waste Water Treatment
Novel Separtions
Modelling and Simulation
* Last 6 Years Citation Counts Rankings
Ekta Chaturvedi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
199
0.975
Biofuels
Waste management
Gas Hydrates
Chemical Engineering
Petroleum Engineering
* Last 6 Years Citation Counts Rankings
Sonal Rajoria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192
191
0.995
Electrochemical methods
Electroplating Industrial Effluents
Wastewater Treatment
CFD
* Last 6 Years Citation Counts Rankings
Sameer Imdad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
152
1.000
* Last 6 Years Citation Counts Rankings
Harshika Suman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
146
1.000
Wastewater Treatment
Electrochemical Methods
Industrial Effluent
DFT Calculations
Carbon Nanomaterial
* Last 6 Years Citation Counts Rankings
Md Oayes Midda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
Membrane Separations
Facilitated gas transport & Modeling
Membrane bioreactor
Wastewater Treatment
* Last 6 Years Citation Counts Rankings
Tejas Tripathi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years Citation Counts Rankings
Pappu Kumar Burnwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Separation technology
Membrane separation Processes
membrane synthesis
* Last 6 Years Citation Counts Rankings
Rohitash Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years Citation Counts Rankings
Shiv Om Meena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Petroleum Refinery Engineering
Fluid Dynamics
Modelling And Simulation
Waste water Treatment
Chemical Reaction Engineering.