Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 3
Nimantha Perera
Gas Electron Mulltipliers
Lepton Flavor Violation
Metrics
H-Index
i10 Index
Citation
68
229
13,704
* Rankings
Ranking Based On Selection: 4
Lp Jayatissa
Plant Ecology
Plant physiology
Environmental Science
Ecotoxicology
Plant Science
Metrics
H-Index
i10 Index
Citation
27
32
3,556
* Rankings
Ranking Based On Selection: 5
Disna Ratnasekera
Plant stress physiology
Evolutionary Biology
Conservation Biology
Plant derived Natural Products
Metrics
H-Index
i10 Index
Citation
25
42
2,742
* Rankings
Ranking Based On Selection: 7
Tushara Chaminda|GGT Chaminda, GG Tushara Chaminda
Emerging Contaminants
Heavy Metals
PPCPs
Antibiotic Resistance
Virus Indicators in Urban Waters
Metrics
H-Index
i10 Index
Citation
21
24
1,920
* Rankings
Ranking Based On Selection: 9
K Masakorala
Environmental toxicology
Phytoremediation
Environmental Biotechnology
Metrics
H-Index
i10 Index
Citation
19
23
1,142

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* Rankings
Ranking Based On Selection: 11
Jayasinghe Guttila Yugantha
Environmental science
waste management
climate change
Green infrastructure
disaster management
Metrics
H-Index
i10 Index
Citation
19
33
1,639
* Rankings
Ranking Based On Selection: 12
Kkiu Arunakumara
Microalage
Toxic metals
Medicinal plants
Crop Science
Wood Engineering
Metrics
H-Index
i10 Index
Citation
18
29
1,562
* Rankings
Ranking Based On Selection: 13
Subashi De Silva Ghmj
structural dynamics
human response to vibration
waste materials
Metrics
H-Index
i10 Index
Citation
16
20
1,031
* Rankings
Ranking Based On Selection: 19
Janaka Lenora
Musculoskeletal Research
Bone Turnover Markers
Fracture
Quality of life
Menopause
Metrics
H-Index
i10 Index
Citation
15
21
912
* Rankings
Ranking Based On Selection: 20
Dal Leelamanie
Soil Physics
Soil water repellency
hydraulic movements in soils
Metrics
H-Index
i10 Index
Citation
15
20
781
* Rankings
Ranking Based On Selection: 22
Chaminda Karunasena
Meshfree Particle Methods
SPH
Plant Cell Modeling
Wave Energy Converters
Renewable Energy Research
Metrics
H-Index
i10 Index
Citation
15
19
684
* Rankings
Ranking Based On Selection: 23
RP Hewawasam
Biological and pharmacological properties of medicinal plants
Calcium signaling in cardiac muscle
Childhood obesity
Metrics
H-Index
i10 Index
Citation
14
19
668
* Rankings
Ranking Based On Selection: 25
Khm Ashoka Deepananda
Coastal and Marine Ecology
Aquaculture
Fisheries Biology and Fisheries Management
Metrics
H-Index
i10 Index
Citation
13
15
459
* Rankings
Ranking Based On Selection: 26
Nilanthi Dahanayake
Plant tissue cuture
Plant breeding
Plant Sciences
Metrics
H-Index
i10 Index
Citation
13
18
750
* Rankings
Ranking Based On Selection: 27
Nsbm Atapattu
Animal Nutrition
Poultry Nutrition
Poultry Welfare
Metrics
H-Index
i10 Index
Citation
13
18
614
* Rankings
Ranking Based On Selection: 28
Kumudu Siriwardana
Analytical Chemistry
Nano Science & Nanotechnology
Metrics
H-Index
i10 Index
Citation
13
13
498
* Rankings
Ranking Based On Selection: 30
Kommalage Mahinda
Neurological parameters in patients with carpal tunnel syndrome
medical education
information technology in undergraduate educ
Metrics
H-Index
i10 Index
Citation
13
17
344
* Rankings
Ranking Based On Selection: 31
Ruwan Gallage
Nanotechnology
Magnetic Materials
Metallurgy
Advanced Ceramic Materials
Inorganic Thin films
Metrics
H-Index
i10 Index
Citation
13
14
450
* Rankings
Ranking Based On Selection: 36
Nirmala Rathnayake
Sarcopenia
Frailty
Menopause
Health promotion
Nursing education
Metrics
H-Index
i10 Index
Citation
11
11
385
* Rankings
Ranking Based On Selection: 37
Vasantha Devasiri
Childhood febrile Illness
Metrics
H-Index
i10 Index
Citation
11
13
450
* Rankings
Ranking Based On Selection: 38
Thishan Channa Yahathugoda
Lymphatic Filariasis
Leishmaniasis
STHs
Dengue
Parasitology
Metrics
H-Index
i10 Index
Citation
11
13
436
* Rankings
Ranking Based On Selection: 43
Mahendra Rajitha Udawalpola
Optimization
Machine Learning
Deep Learning
Metrics
H-Index
i10 Index
Citation
11
12
349
* Rankings
Ranking Based On Selection: 44
Dmkn Seneviratna
Time Series Modelling and Forecasting
Artificial Neural Networks
Grey Modelling and Forecasting
Metrics
H-Index
i10 Index
Citation
11
12
404
* Rankings
Ranking Based On Selection: 45
P Ruchira T Cumaranatunga
Salmo
Anguilla
Ostreopsis ovata
Chitosan
Marine ship diasters
Metrics
H-Index
i10 Index
Citation
11
11
953
* Rankings
Ranking Based On Selection: 47
KG Priyashantha
Disruptive HR Technologies
HRD
Career Management
Employee Engagement
Gender Stereotypes
Metrics
H-Index
i10 Index
Citation
10
10
368
* Rankings
Ranking Based On Selection: 49
Dasuni Wasana
Neuropharmacology
Behavioral and molecular neurobiology of pain
Metrics
H-Index
i10 Index
Citation
10
10
196
* Rankings
Ranking Based On Selection: 50
Champa J Wijesinghe
Public health nutrition
Maternal & child health
Childhood disabilities
Community mental health
Non-communicable diseases
Metrics
H-Index
i10 Index
Citation
10
12
410
* Rankings
Ranking Based On Selection: 51
Champika Ellawala
Environmental Engineering
Environmental management
Ecological Engineering
Aquatic ecology
Metrics
H-Index
i10 Index
Citation
10
11
264
* Rankings
Ranking Based On Selection: 52
Iromi Ranaweera
Distributed generation
PV Systems
Power Quality
Energy Storage
Metrics
H-Index
i10 Index
Citation
10
10
715
* Rankings
Ranking Based On Selection: 53
Sudarshanee Geekiyanage
Plant Molecular Biology
Plant Breeding
Plant Biotechnology
Plant-assoicated Bacteria
Metrics
H-Index
i10 Index
Citation
10
10
347
* Rankings
Ranking Based On Selection: 54
Dhn Munasinghe
Molecular genetics
Ecology
Metrics
H-Index
i10 Index
Citation
10
11
362
* Rankings
Ranking Based On Selection: 56
Indunil N Pathirana|IN Pathirana, I Pathirana
Animal Reproduction
Animal Production
Reproductive Endocrinology
Veterinary Science
Metrics
H-Index
i10 Index
Citation
10
11
311
* Rankings
Ranking Based On Selection: 57
Walisadeera Anusha Indika
Ontology
Knowledge Representation
Semantic Web
Ontology Engineering
Mobile Applications
Metrics
H-Index
i10 Index
Citation
10
10
307
* Rankings
Ranking Based On Selection: 59
PN Ranasinghe
Marine Geology
Paleoceanography
Paleoclimatology
Geochemistry
Metrics
H-Index
i10 Index
Citation
10
10
273
* Rankings
Ranking Based On Selection: 60
Tharaka Sesath Ilayperuma
Business Modeling
Service Modeling
Requirements Engineering
Metrics
H-Index
i10 Index
Citation
10
10
690
* Rankings
Ranking Based On Selection: 61
Gammana Guruge Nadeesha Sandamali
Air Traffic Flow Management
Optimization
Communication
Stochastic Programming
Metrics
H-Index
i10 Index
Citation
9
9
169
* Rankings
Ranking Based On Selection: 62
Nishantha K. Kalutharage
Inorganic Chemistry
Homogeneous Catalysis
Organometallic Chemistry
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
9
8
317
* Rankings
Ranking Based On Selection: 64
Pap Samantha Kumara
Marketing
Consumer Behavior
Entrepreneurship
Brand Management
Metrics
H-Index
i10 Index
Citation
9
9
481
* Rankings
Ranking Based On Selection: 67
Champa Navaratne
Hydrology
Climate Change
Food Technology
Disaster Resilience
Metrics
H-Index
i10 Index
Citation
9
9
432
* Rankings
Ranking Based On Selection: 68
Pb Terney Pradeep Kumara
Coral Ecology & Marine Ecology
Marine Pollution
Marine Invasive species
Marine policy planning
Metrics
H-Index
i10 Index
Citation
9
8
504
* Rankings
Ranking Based On Selection: 76
Hema MKK Pathirana
organometallic chemistry
coordination chemistry
photocatalysis
Green Chemistry
Biodiesel
Metrics
H-Index
i10 Index
Citation
9
9
267
* Rankings
Ranking Based On Selection: 78
Clifford Perera
Disaster Victim Identification and Management of dead in Mass disasters
Torture
Enforced Disappearances and mass grave exhuma
Metrics
H-Index
i10 Index
Citation
8
7
621
* Rankings
Ranking Based On Selection: 80
Pabasara Kalansuriya
Drug discovery
Natural Products
Secondary metabolome mining
Chemical synthesis
Sugar substitutes and taste reception
Metrics
H-Index
i10 Index
Citation
8
7
203
* Rankings
Ranking Based On Selection: 82
Wknc Withanage
GIS
Remot sensing
Spatial analysis
Nighttime light remote sensing
Digital image processing
Metrics
H-Index
i10 Index
Citation
8
6
134
* Rankings
Ranking Based On Selection: 83
Chinthaka Sanath Gangabadage
NMR Spectroscopy
Biophysical Chemistry
Biomolecular NMR Spectroscopy
Metrics
H-Index
i10 Index
Citation
8
5
374
* Rankings
Ranking Based On Selection: 84
Lakmal Fonseka
Infectious diseases
Topical diseases
Global Health
Metrics
H-Index
i10 Index
Citation
8
7
193
* Rankings
Ranking Based On Selection: 85
Perera Ucp
humanitarian forensic medicine
forensic neuropathology
forensic anthropology
e-education and assessment
Metrics
H-Index
i10 Index
Citation
8
6
469
* Rankings
Ranking Based On Selection: 88
asanka jayasinghe
aquatic ecology
stable isotope ecology
hydro-acoustics
fisheries biology
Metrics
H-Index
i10 Index
Citation
8
7
274
* Rankings
Ranking Based On Selection: 89
Kb Suneetha Gunawickrama
Conservation and biodiversity
Fisheries and conservation genetics
Biological effects of contaminants
Metrics
H-Index
i10 Index
Citation
8
7
258
* Rankings
Ranking Based On Selection: 90
Nayani Weerasinghe
infection control
antibiotic resistance
Metrics
H-Index
i10 Index
Citation
8
6
330
* Rankings
Ranking Based On Selection: 91
HB Asanthi
Aquatic toxicology
ecology
biology
Metrics
H-Index
i10 Index
Citation
8
6
310
* Rankings
Ranking Based On Selection: 92
JMRS Appuhamy
Structural & Earthquake Engineering
Metrics
H-Index
i10 Index
Citation
8
6
263
* Rankings
Ranking Based On Selection: 96
PLN Lakshman
Enzyme technology
Food chemistry
Crystallography
Biotechnology
Metrics
H-Index
i10 Index
Citation
8
7
243
* Rankings
Ranking Based On Selection: 97
Mpksk De Silva
Fish nutrition and feed formulation
aquaculture- ornamental and food fish
freshwater fish biodiversity
Metrics
H-Index
i10 Index
Citation
8
7
144
* Rankings
Ranking Based On Selection: 98
Herath Hmm
general medicine
diabetes
Metrics
H-Index
i10 Index
Citation
7
7
362
* Rankings
Ranking Based On Selection: 100
Y. Sanath K. De Silva
Optical Coherence Tomography
Biospeckle
Fuel cell
Electrolysis
Hydrogen Generation
Metrics
H-Index
i10 Index
Citation
7
7
216
Rankings
Ranking Based On Selection: 1
N Wickramage
Metrics
H-Index
i10 Index
Citation Counts
200
766
196,548
Rankings
Ranking Based On Selection: 2
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
Metrics
H-Index
i10 Index
Citation Counts
106
388
78,579
High Energy Physics
Condensed Matter Physics
Rankings
Ranking Based On Selection: 3
Nimantha Perera
Metrics
H-Index
i10 Index
Citation Counts
68
229
13,704
Gas Electron Mulltipliers
Lepton Flavor Violation
Rankings
Ranking Based On Selection: 4
Lp Jayatissa
Metrics
H-Index
i10 Index
Citation Counts
27
32
3,556
Plant Ecology
Plant physiology
Environmental Science
Ecotoxicology
Plant Science
Rankings
Ranking Based On Selection: 5
Disna Ratnasekera
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,742
Plant stress physiology
Evolutionary Biology
Conservation Biology
Plant derived Natural Products
Rankings
Ranking Based On Selection: 6
P Mangala CS De Silva
Metrics
H-Index
i10 Index
Citation Counts
21
28
3,011
Rankings
Ranking Based On Selection: 7
Tushara Chaminda|GGT Chaminda, GG Tushara Chaminda
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,920
Emerging Contaminants
Heavy Metals
PPCPs
Antibiotic Resistance
Virus Indicators in Urban Waters
Rankings
Ranking Based On Selection: 8
Ajith Nagahawatte
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,003
Rankings
Ranking Based On Selection: 9
K Masakorala
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,142
Environmental toxicology
Phytoremediation
Environmental Biotechnology
Rankings
Ranking Based On Selection: 10
Kamani Jayatilaka
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,064

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Jayasinghe Guttila Yugantha
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,639
Environmental science
waste management
climate change
Green infrastructure
disaster management
Rankings
Ranking Based On Selection: 12
Kkiu Arunakumara
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,562
Microalage
Toxic metals
Medicinal plants
Crop Science
Wood Engineering
Rankings
Ranking Based On Selection: 13
Subashi De Silva Ghmj
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,031
structural dynamics
human response to vibration
waste materials
Rankings
Ranking Based On Selection: 14
BCwalpola
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,358
Rankings
Ranking Based On Selection: 15
Gayani Alwis
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,095
Rankings
Ranking Based On Selection: 16
Sunethra Gunasena
Metrics
H-Index
i10 Index
Citation Counts
16
18
962
Rankings
Ranking Based On Selection: 17
Rohan Rajapakse
Metrics
H-Index
i10 Index
Citation Counts
16
24
919
Rankings
Ranking Based On Selection: 18
Thilak Weerarathna
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,623
Rankings
Ranking Based On Selection: 19
Janaka Lenora
Metrics
H-Index
i10 Index
Citation Counts
15
21
912
Musculoskeletal Research
Bone Turnover Markers
Fracture
Quality of life
Menopause
Rankings
Ranking Based On Selection: 20
Dal Leelamanie
Metrics
H-Index
i10 Index
Citation Counts
15
20
781
Soil Physics
Soil water repellency
hydraulic movements in soils
Rankings
Ranking Based On Selection: 21
De Silva Pv
Metrics
H-Index
i10 Index
Citation Counts
15
21
970
Rankings
Ranking Based On Selection: 22
Chaminda Karunasena
Metrics
H-Index
i10 Index
Citation Counts
15
19
684
Meshfree Particle Methods
SPH
Plant Cell Modeling
Wave Energy Converters
Renewable Energy Research
Rankings
Ranking Based On Selection: 23
RP Hewawasam
Metrics
H-Index
i10 Index
Citation Counts
14
19
668
Biological and pharmacological properties of medicinal plants
Calcium signaling in cardiac muscle
Childhood obesity
Rankings
Ranking Based On Selection: 24
Tilak Priyadarshana Dodampe Gamage
Metrics
H-Index
i10 Index
Citation Counts
13
18
805
Rankings
Ranking Based On Selection: 25
Khm Ashoka Deepananda
Metrics
H-Index
i10 Index
Citation Counts
13
15
459
Coastal and Marine Ecology
Aquaculture
Fisheries Biology and Fisheries Management
Rankings
Ranking Based On Selection: 26
Nilanthi Dahanayake
Metrics
H-Index
i10 Index
Citation Counts
13
18
750
Plant tissue cuture
Plant breeding
Plant Sciences
Rankings
Ranking Based On Selection: 27
Nsbm Atapattu
Metrics
H-Index
i10 Index
Citation Counts
13
18
614
Rankings
Ranking Based On Selection: 28
Kumudu Siriwardana
Metrics
H-Index
i10 Index
Citation Counts
13
13
498
Analytical Chemistry
Nano Science & Nanotechnology
Rankings
Ranking Based On Selection: 29
Gamini Senanayake
Metrics
H-Index
i10 Index
Citation Counts
13
21
853
Rankings
Ranking Based On Selection: 30
Kommalage Mahinda
Metrics
H-Index
i10 Index
Citation Counts
13
17
344
Neurological parameters in patients with carpal tunnel syndrome
medical education
information technology in undergraduate educ
Rankings
Ranking Based On Selection: 31
Ruwan Gallage
Metrics
H-Index
i10 Index
Citation Counts
13
14
450
Nanotechnology
Magnetic Materials
Metallurgy
Advanced Ceramic Materials
Inorganic Thin films
Rankings
Ranking Based On Selection: 32
Kl Wasantha Kumara
Metrics
H-Index
i10 Index
Citation Counts
12
12
480
Rankings
Ranking Based On Selection: 33
Dushan Kumarathunge
Metrics
H-Index
i10 Index
Citation Counts
12
13
2,458
Rankings
Ranking Based On Selection: 34
S. Abeysinghe
Metrics
H-Index
i10 Index
Citation Counts
12
14
470
Rankings
Ranking Based On Selection: 35
Wisurumuni Arachchilage Hasitha Maduranga Karunarathne
Metrics
H-Index
i10 Index
Citation Counts
11
11
385
Rankings
Ranking Based On Selection: 36
Nirmala Rathnayake
Metrics
H-Index
i10 Index
Citation Counts
11
11
385
Sarcopenia
Frailty
Menopause
Health promotion
Nursing education
Rankings
Ranking Based On Selection: 37
Vasantha Devasiri
Metrics
H-Index
i10 Index
Citation Counts
11
13
450
Childhood febrile Illness
Rankings
Ranking Based On Selection: 38
Thishan Channa Yahathugoda
Metrics
H-Index
i10 Index
Citation Counts
11
13
436
Lymphatic Filariasis
Leishmaniasis
STHs
Dengue
Parasitology
Rankings
Ranking Based On Selection: 39
Pushpa Damayanhi Abeysinghe
Metrics
H-Index
i10 Index
Citation Counts
11
12
704
Rankings
Ranking Based On Selection: 40
Sudhira De Silva
Metrics
H-Index
i10 Index
Citation Counts
11
15
573
Rankings
Ranking Based On Selection: 41
Epschandana
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,539
Rankings
Ranking Based On Selection: 42
Niroshana Jathun Dahanayaka
Metrics
H-Index
i10 Index
Citation Counts
11
12
508
Rankings
Ranking Based On Selection: 43
Mahendra Rajitha Udawalpola
Metrics
H-Index
i10 Index
Citation Counts
11
12
349
Optimization
Machine Learning
Deep Learning
Rankings
Ranking Based On Selection: 44
Dmkn Seneviratna
Metrics
H-Index
i10 Index
Citation Counts
11
12
404
Time Series Modelling and Forecasting
Artificial Neural Networks
Grey Modelling and Forecasting
Rankings
Ranking Based On Selection: 45
P Ruchira T Cumaranatunga
Metrics
H-Index
i10 Index
Citation Counts
11
11
953
Salmo
Anguilla
Ostreopsis ovata
Chitosan
Marine ship diasters
Rankings
Ranking Based On Selection: 46
Patikiri Arachchige Don Shehan Nilmantha Wijesekara
Metrics
H-Index
i10 Index
Citation Counts
10
11
231
Networking
Machine learning
Blockchain
Automation
Optimization
Rankings
Ranking Based On Selection: 47
KG Priyashantha
Metrics
H-Index
i10 Index
Citation Counts
10
10
368
Disruptive HR Technologies
HRD
Career Management
Employee Engagement
Gender Stereotypes
Rankings
Ranking Based On Selection: 48
Wijayaratne Wmdgb
Metrics
H-Index
i10 Index
Citation Counts
10
10
313
medical microbiology
infectious diseases
epidemiology
Rankings
Ranking Based On Selection: 49
Dasuni Wasana
Metrics
H-Index
i10 Index
Citation Counts
10
10
196
Neuropharmacology
Behavioral and molecular neurobiology of pain
Rankings
Ranking Based On Selection: 50
Champa J Wijesinghe
Metrics
H-Index
i10 Index
Citation Counts
10
12
410
Public health nutrition
Maternal & child health
Childhood disabilities
Community mental health
Non-communicable diseases
Rankings
Ranking Based On Selection: 51
Champika Ellawala
Metrics
H-Index
i10 Index
Citation Counts
10
11
264
Environmental Engineering
Environmental management
Ecological Engineering
Aquatic ecology
Rankings
Ranking Based On Selection: 52
Iromi Ranaweera
Metrics
H-Index
i10 Index
Citation Counts
10
10
715
Distributed generation
PV Systems
Power Quality
Energy Storage
Rankings
Ranking Based On Selection: 53
Sudarshanee Geekiyanage
Metrics
H-Index
i10 Index
Citation Counts
10
10
347
Plant Molecular Biology
Plant Breeding
Plant Biotechnology
Plant-assoicated Bacteria
Rankings
Ranking Based On Selection: 54
Dhn Munasinghe
Metrics
H-Index
i10 Index
Citation Counts
10
11
362
Molecular genetics
Ecology
Rankings
Ranking Based On Selection: 55
AL Sandika
Metrics
H-Index
i10 Index
Citation Counts
10
11
313
Rankings
Ranking Based On Selection: 56
Indunil N Pathirana|IN Pathirana, I Pathirana
Metrics
H-Index
i10 Index
Citation Counts
10
11
311
Animal Reproduction
Animal Production
Reproductive Endocrinology
Veterinary Science
Rankings
Ranking Based On Selection: 57
Walisadeera Anusha Indika
Metrics
H-Index
i10 Index
Citation Counts
10
10
307
Ontology
Knowledge Representation
Semantic Web
Ontology Engineering
Mobile Applications
Rankings
Ranking Based On Selection: 58
Mrs Wts Dammini Premachandra
Metrics
H-Index
i10 Index
Citation Counts
10
10
437
Rankings
Ranking Based On Selection: 59
PN Ranasinghe
Metrics
H-Index
i10 Index
Citation Counts
10
10
273
Marine Geology
Paleoceanography
Paleoclimatology
Geochemistry
Rankings
Ranking Based On Selection: 60
Tharaka Sesath Ilayperuma
Metrics
H-Index
i10 Index
Citation Counts
10
10
690
Business Modeling
Service Modeling
Requirements Engineering
Rankings
Ranking Based On Selection: 61
Gammana Guruge Nadeesha Sandamali
Metrics
H-Index
i10 Index
Citation Counts
9
9
169
Air Traffic Flow Management
Optimization
Communication
Stochastic Programming
Rankings
Ranking Based On Selection: 62
Nishantha K. Kalutharage
Metrics
H-Index
i10 Index
Citation Counts
9
8
317
Inorganic Chemistry
Homogeneous Catalysis
Organometallic Chemistry
Environmental Chemistry
Rankings
Ranking Based On Selection: 63
Vajira P. Bulugahapitiya
Metrics
H-Index
i10 Index
Citation Counts
9
7
387
Organic Chemistry
Natural product Chemistry
Rankings
Ranking Based On Selection: 64
Pap Samantha Kumara
Metrics
H-Index
i10 Index
Citation Counts
9
9
481
Marketing
Consumer Behavior
Entrepreneurship
Brand Management
Rankings
Ranking Based On Selection: 65
Vijith S. Jayamanne
Metrics
H-Index
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Citation Counts
9
9
459
Rankings
Ranking Based On Selection: 66
Wasala Bandara
Metrics
H-Index
i10 Index
Citation Counts
9
8
506
Rankings
Ranking Based On Selection: 67
Champa Navaratne
Metrics
H-Index
i10 Index
Citation Counts
9
9
432
Hydrology
Climate Change
Food Technology
Disaster Resilience
Rankings
Ranking Based On Selection: 68
Pb Terney Pradeep Kumara
Metrics
H-Index
i10 Index
Citation Counts
9
8
504
Coral Ecology & Marine Ecology
Marine Pollution
Marine Invasive species
Marine policy planning
Rankings
Ranking Based On Selection: 69
Arosha Dissanayake
Metrics
H-Index
i10 Index
Citation Counts
9
8
281
Toxicology Medical Humanities
Rankings
Ranking Based On Selection: 71
Ra Maithreepala
Metrics
H-Index
i10 Index
Citation Counts
9
9
797
Rankings
Ranking Based On Selection: 72
Ramaithreepala
Metrics
H-Index
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Citation Counts
9
9
797
Rankings
Ranking Based On Selection: 73
Thakshala Seresinhe
Metrics
H-Index
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Citation Counts
9
8
412
Ruminant Nutrtion and Forages
Rankings
Ranking Based On Selection: 74
Shriya Wadumethrige
Metrics
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Citation Counts
9
7
630
Supramolecular chemistry
Materials chemistry
Rankings
Ranking Based On Selection: 75
S. Wanniarachchi
Metrics
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Citation Counts
9
9
238
Inorganic Chemistry/Environmental Chemistry
Rankings
Ranking Based On Selection: 76
Hema MKK Pathirana
Metrics
H-Index
i10 Index
Citation Counts
9
9
267
organometallic chemistry
coordination chemistry
photocatalysis
Green Chemistry
Biodiesel
Rankings
Ranking Based On Selection: 77
Sampath Gunawardena
Metrics
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Citation Counts
9
8
211
cardiovascular physiology
Rankings
Ranking Based On Selection: 78
Clifford Perera
Metrics
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Citation Counts
8
7
621
Disaster Victim Identification and Management of dead in Mass disasters
Torture
Enforced Disappearances and mass grave exhuma
Rankings
Ranking Based On Selection: 79
Gip Perera|G. Indika P. Perera
Metrics
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Citation Counts
8
7
385
Rankings
Ranking Based On Selection: 80
Pabasara Kalansuriya
Metrics
H-Index
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Citation Counts
8
7
203
Drug discovery
Natural Products
Secondary metabolome mining
Chemical synthesis
Sugar substitutes and taste reception
Rankings
Ranking Based On Selection: 81
Keerthi Sri Senarathna Atapaththu
Metrics
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i10 Index
Citation Counts
8
6
206
Aquatic ecology
aquatic plants
Limnology
Aquatic Botany
Rankings
Ranking Based On Selection: 82
Wknc Withanage
Metrics
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Citation Counts
8
6
134
GIS
Remot sensing
Spatial analysis
Nighttime light remote sensing
Digital image processing
Rankings
Ranking Based On Selection: 83
Chinthaka Sanath Gangabadage
Metrics
H-Index
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Citation Counts
8
5
374
NMR Spectroscopy
Biophysical Chemistry
Biomolecular NMR Spectroscopy
Rankings
Ranking Based On Selection: 84
Lakmal Fonseka
Metrics
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8
7
193
Infectious diseases
Topical diseases
Global Health
Rankings
Ranking Based On Selection: 85
Perera Ucp
Metrics
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Citation Counts
8
6
469
humanitarian forensic medicine
forensic neuropathology
forensic anthropology
e-education and assessment
Rankings
Ranking Based On Selection: 86
Tharindu Gamage
Metrics
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8
5
152
Rankings
Ranking Based On Selection: 88
asanka jayasinghe
Metrics
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Citation Counts
8
7
274
aquatic ecology
stable isotope ecology
hydro-acoustics
fisheries biology
Rankings
Ranking Based On Selection: 89
Kb Suneetha Gunawickrama
Metrics
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Citation Counts
8
7
258
Conservation and biodiversity
Fisheries and conservation genetics
Biological effects of contaminants
Rankings
Ranking Based On Selection: 90
Nayani Weerasinghe
Metrics
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8
6
330
infection control
antibiotic resistance
Rankings
Ranking Based On Selection: 91
HB Asanthi
Metrics
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Citation Counts
8
6
310
Aquatic toxicology
ecology
biology
Rankings
Ranking Based On Selection: 92
JMRS Appuhamy
Metrics
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8
6
263
Structural & Earthquake Engineering
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Ranking Based On Selection: 93
Nalini Yasoda Hirimuthugoda
Metrics
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8
8
503
Fisheries and Aquaculture
Molecular Biology
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Ranking Based On Selection: 94
Jeewantha S. Hewage
Metrics
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8
8
179
Rankings
Ranking Based On Selection: 95
AS Dissanayake
Metrics
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8
7
206
Rankings
Ranking Based On Selection: 96
PLN Lakshman
Metrics
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8
7
243
Enzyme technology
Food chemistry
Crystallography
Biotechnology
Rankings
Ranking Based On Selection: 97
Mpksk De Silva
Metrics
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Citation Counts
8
7
144
Fish nutrition and feed formulation
aquaculture- ornamental and food fish
freshwater fish biodiversity
Rankings
Ranking Based On Selection: 98
Herath Hmm
Metrics
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7
7
362
general medicine
diabetes
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Ranking Based On Selection: 99
Widana Gamage Shirani Manel Kumari
Metrics
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i10 Index
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7
7
250
Rankings
Ranking Based On Selection: 100
Y. Sanath K. De Silva
Metrics
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7
7
216
Optical Coherence Tomography
Biospeckle
Fuel cell
Electrolysis
Hydrogen Generation