Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Faseeha Noordeen](https://cdn.adscientificindex.com/pictures/e7/530357.jpg)
Viral infections (Dengue
respiratory viral infections and hepatitis B viral infections)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,195
1,710
0.779
![Nadeesh Madusanka Adassooriya](https://cdn.adscientificindex.com/pictures/ed/486224.jpg)
Materials Science & Engineering
Nanotechnology
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,850
1,547
0.836
![Dkng Pushpakumara Gamini Pushpakumara|G Pushpakumara](https://cdn.adscientificindex.com/pictures/75/341423.jpg)
agrobiodiversity & pteridology
agroforestry & TOF
conservation biology
reproductive biology
tree domestication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,336
1,528
0.654
![Sivakanesan R](/user/assets/images/profile/no-profile-photo.png)
Clinical biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,292
1,454
0.634
![SHP Parakrama Karunaratne](https://cdn.adscientificindex.com/pictures/f1/341743.jpg)
Medical and Molecular Entomology
Mosquitoes
Insecticide Resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,927
1,395
0.355
![Kalana Maduwage](https://cdn.adscientificindex.com/pictures/4a/344144.jpg)
Clinical Pharmacology
Experimental Pharmacology
Snake Venom
antivenom
Therapeutic applications of animal venom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,171
1,369
0.631
![Buddhi Marambe](https://cdn.adscientificindex.com/pictures/b8/294242.jpg)
Climate Change Adaptation
Biology and Management of Invasive Alien Species
Herbicide-Resistance in Weeds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,167
1,345
0.621
![Pradeepa Silva](https://cdn.adscientificindex.com/pictures/04/436566.jpg)
Animal Genetics and Breeding
Indigenous Animal Genetic Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,910
1,345
0.704
![Ruwan Jayasinghe](https://cdn.adscientificindex.com/pictures/b1/464737.jpg)
Oral Medicine
Oral Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,445
1,282
0.887
![D Nedra Karunaratne](https://cdn.adscientificindex.com/pictures/e4/299187.jpg)
peptides
carbohydrates
antioxidant compounds
drug delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,054
1,280
0.419
![Udaya Ralapanawa](https://cdn.adscientificindex.com/pictures/4d/530356.jpg)
Antioxidants and Biological markers
Dengue and Tropical diseases
Hypertension
Heart Failure and cardiovascular diseases
Non
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,470
1,272
0.865
![Chamila Gunathilake](https://cdn.adscientificindex.com/pictures/2f/338332.jpg)
Nanomaterials
Solid Oxide Fuel Cell
Energy & Environmental Engineering
CO2 adsorption
Water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,653
1,256
0.760
![Daac Ratnaweera](https://cdn.adscientificindex.com/pictures/08/458908.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,393
1,236
0.281
![GM Roshan Indika Godaliyadda](https://cdn.adscientificindex.com/pictures/fa/358810.jpg)
Signal Processing
Image Processing
Computer Vision
Remote Sensing
Biomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
1,181
0.859
![Barana Jayawardana](https://cdn.adscientificindex.com/pictures/6d/377483.jpg)
Meat Science
Food Science
Nutritional Bio-chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,555
1,179
0.758
![Dhammika Elkaduwe](https://cdn.adscientificindex.com/pictures/80/353119.jpg)
Operating systems
embedded systems
formal verification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,055
1,154
0.378
![TMWJ Bandara](https://cdn.adscientificindex.com/pictures/0a/428847.jpg)
Solar cells
Electrolytes
Dielectric Analysis
Sustainable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,870
1,113
0.595
![Mervyn Parakrama B Ekanayake](https://cdn.adscientificindex.com/pictures/e8/435068.jpg)
Signal Processing Applications
Control Systems
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
1,096
0.837
![Wajm De Costa](https://cdn.adscientificindex.com/pictures/83/341421.jpg)
Agriculture
Plant Sciences
Plant Physiology
Agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,381
1,043
0.438
![Sumedha Madawala](https://cdn.adscientificindex.com/pictures/1a/431954.jpg)
Restoration Ecology
Soil Nutrients
Invasive Plants
Ecophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,306
996
0.763
![Sarath P Nissanka](https://cdn.adscientificindex.com/pictures/1f/341422.jpg)
Agronomy
Crop Physiology
Climate Change Adaptation and Mitigation
Agroforestry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,936
992
0.512
![Neelakanthi Ratnatunga](/user/assets/images/profile/no-profile-photo.png)
kidney disease thyroid disease vascular disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,017
968
0.480
![Jeevika Weerahewa](https://cdn.adscientificindex.com/pictures/aa/353116.jpg)
Agriculture
Economics
Trade
Policy
Poverty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,656
942
0.569
![Samadarani Siriwardena](https://cdn.adscientificindex.com/pictures/45/468069.jpg)
Oral cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,030
941
0.464
![Sanjeewa PK Malaviarachchi](https://cdn.adscientificindex.com/pictures/68/428178.jpg)
Petrology
Mineralogy
Geochemistry
Radiogenic Isotopes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
911
0.536
Faseeha Noordeen
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,195
1,710
0.779
Viral infections (Dengue
respiratory viral infections and hepatitis B viral infections)
Nadeesh Madusanka Adassooriya
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,850
1,547
0.836
Materials Science & Engineering
Nanotechnology
Chemistry
Dkng Pushpakumara Gamini Pushpakumara|G Pushpakumara
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,336
1,528
0.654
agrobiodiversity & pteridology
agroforestry & TOF
conservation biology
reproductive biology
tree domestication
Sivakanesan R
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,292
1,454
0.634
SHP Parakrama Karunaratne
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,927
1,395
0.355
Medical and Molecular Entomology
Mosquitoes
Insecticide Resistance
Kalana Maduwage
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,171
1,369
0.631
Clinical Pharmacology
Experimental Pharmacology
Snake Venom
antivenom
Therapeutic applications of animal venom
Buddhi Marambe
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,167
1,345
0.621
Climate Change Adaptation
Biology and Management of Invasive Alien Species
Herbicide-Resistance in Weeds
Pradeepa Silva
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,910
1,345
0.704
Animal Genetics and Breeding
Indigenous Animal Genetic Resources
Ruwan Jayasinghe
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,445
1,282
0.887
D Nedra Karunaratne
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,054
1,280
0.419
peptides
carbohydrates
antioxidant compounds
drug delivery
Udaya Ralapanawa
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,470
1,272
0.865
Antioxidants and Biological markers
Dengue and Tropical diseases
Hypertension
Heart Failure and cardiovascular diseases
Non
Chamila Gunathilake
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,653
1,256
0.760
Nanomaterials
Solid Oxide Fuel Cell
Energy & Environmental Engineering
CO2 adsorption
Water
Daac Ratnaweera
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,393
1,236
0.281
GM Roshan Indika Godaliyadda
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
1,181
0.859
Signal Processing
Image Processing
Computer Vision
Remote Sensing
Biomedicine
Barana Jayawardana
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,555
1,179
0.758
Meat Science
Food Science
Nutritional Bio-chemistry
Dhammika Elkaduwe
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,055
1,154
0.378
Operating systems
embedded systems
formal verification
TMWJ Bandara
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,870
1,113
0.595
Solar cells
Electrolytes
Dielectric Analysis
Sustainable Energy
Mervyn Parakrama B Ekanayake
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
1,096
0.837
Signal Processing Applications
Control Systems
Artificial Intelligence
Wajm De Costa
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,381
1,043
0.438
Agriculture
Plant Sciences
Plant Physiology
Agronomy
Sumedha Madawala
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,306
996
0.763
Restoration Ecology
Soil Nutrients
Invasive Plants
Ecophysiology
Sarath P Nissanka
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,936
992
0.512
Agronomy
Crop Physiology
Climate Change Adaptation and Mitigation
Agroforestry
Neelakanthi Ratnatunga
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,017
968
0.480
kidney disease thyroid disease vascular disease
Jeevika Weerahewa
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,656
942
0.569
Agriculture
Economics
Trade
Policy
Poverty
Samadarani Siriwardena
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,030
941
0.464
Sanjeewa PK Malaviarachchi
University of Peradeniya
Sri Lanka, Sri Lanka
![Sri Lanka](/flags/lk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
911
0.536
Petrology
Mineralogy
Geochemistry
Radiogenic Isotopes