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 :1
Internal Combustion Engines
Thermal Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,933
1,899
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
958
871
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :3
inorganic chemistry
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
901
355
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :4
Intrusion Detection
Cloud Computing
Data Mining
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
406
0.873
* Total Citation Counts Rankings
Ranking Based On Selection :5
power electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
231
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :6
Environmental Toxicology
Environmental Biotechnology
Plant biotechnology
Phytochemistry.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
233
0.740
* Total Citation Counts Rankings
Ranking Based On Selection :7
Electrochemistry
corrosion science
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
99
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :8
marine biotechnology environment AQUACULTURE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
97
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :9
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
79
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :10
Aerospace
Aeronautical
Mechanical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
148
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :11
Mechatronics
Engine Electronics
Sensors
Internal Combustion Engine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
152
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :12
Refrigeration systems
Heat Exchanger
Exergy analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
91
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :13
sensors and transducers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
44
0.620
* Total Citation Counts Rankings
Ranking Based On Selection :14
Crystal growth
Nonlinear Optical Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
49
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :15
Biopharmaceutical
Nutraceuticals
Drug Discovery
Antivenom Research
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Total Citation Counts Rankings
Ranking Based On Selection :16
Structural Engineering - Retrofitting of Masonry Wall
Reinforced Strucutures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :17
Wireless Communication
VLSI
Nano Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
30
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :18
Microbiology
Endophytes
Marine Sea weeds
Downstream Processing
Anti-oxidants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Total Citation Counts Rankings
Ranking Based On Selection :19
IMAGE PROCESSING
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total Citation Counts Rankings
Ranking Based On Selection :20
Fuzzy Operational Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :21
Wireless Sensor Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Alternate fuels for IC engines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :23
Power System
Power Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :24
Power System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total Citation Counts Rankings
Ranking Based On Selection :25
Wireless sensor Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Damodharan Dillikannan
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,933
1,899
0.982
Internal Combustion Engines
Thermal Sciences
A Angel Ezhilarasi
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
958
871
0.909
Merlin M
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
901
355
0.394
inorganic chemistry
nanotechnology
J Arokia Renjit
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
406
0.873
Intrusion Detection
Cloud Computing
Data Mining
Image Processing
Reena Joshi Vince
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
231
0.609
J Helan Chandra
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
233
0.740
Environmental Toxicology
Environmental Biotechnology
Plant biotechnology
Phytochemistry.
J Wilson Sahayaraj
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
99
0.322
Electrochemistry
corrosion science
Environmental Engineering
Shaleesha Stanley
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
97
0.503
marine biotechnology environment AQUACULTURE
Akila R
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162
79
0.488
Thanikaivel Murugan D
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
148
0.949
Aerospace
Aeronautical
Mechanical
Dilipsingh J
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
152
1.000
Mechatronics
Engine Electronics
Sensors
Internal Combustion Engine
V Natarajan
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
91
0.695
Benjamin Arul
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
44
0.620
Azeezaa V
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
49
0.731
Crystal growth
Nonlinear Optical Materials
Rsa Sorna Kumar
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
Biopharmaceutical
Nutraceuticals
Drug Discovery
Antivenom Research
Immunology
T Pauline
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
Structural Engineering - Retrofitting of Masonry Wall
Reinforced Strucutures
S Ranjith
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
30
0.612
Wireless Communication
VLSI
Nano Materials
Jeyamanikandan Venkatachalam
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
Microbiology
Endophytes
Marine Sea weeds
Downstream Processing
Anti-oxidants
V Nanammal
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
IMAGE PROCESSING
Machine learning
P Malini
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
Gc Jagan
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Wireless Sensor Networks
Purushothaman Murugesan
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
22
0.595
Alternate fuels for IC engines
Bharathi Suresh
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
Power System
Power Electronics
Pravina Paul
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Gnanasoundari A
Jeppiaar Engineering College
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Wireless sensor Networks