The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
57,765
Country Rank
10
Institution Rank :
1
child health
paediatrics
Metrics
H-Index
i10 Index
Citation
56
127
9,227
* Rankings
World Rank
67,357
Country Rank
172
Institution Rank :
27
Phycology
Algae Biotechnology
Seaweed Biotechnology
Metrics
H-Index
i10 Index
Citation
54
235
13,240
* Rankings
World Rank
124,283
Country Rank
9,653
Institution Rank :
25
Face and Gesture Analysis
Medical Image Analysis
Computer Vision and Deep Learning
Metrics
H-Index
i10 Index
Citation
41
105
6,971
* Rankings
World Rank
135,849
Country Rank
43
Institution Rank :
2
internal Med.
Metrics
H-Index
i10 Index
Citation
40
67
5,109
* Rankings
World Rank
143,533
Country Rank
7,020
Institution Rank :
505
Metrics
H-Index
i10 Index
Citation
39
77
4,832
* Rankings
World Rank
150,344
Country Rank
52
Institution Rank :
3
Pediatric HIV
HIV Drug Resistance
Development of tools for HIV Care
Adolescent Medicine
Neonatology
Metrics
H-Index
i10 Index
Citation
38
74
4,243
* Rankings
World Rank
170,893
Country Rank
1,184
Institution Rank :
364
Sexually transmitted infections
Metrics
H-Index
i10 Index
Citation
36
60
5,998
* Rankings
World Rank
178,374
Country Rank
74
Institution Rank :
4
Occupational Health
Physiotherapy
Metrics
H-Index
i10 Index
Citation
35
103
4,066
* Rankings
World Rank
179,506
Country Rank
76
Institution Rank :
5
Maternal health
reproductive tract infection
HIV
research ethics
Metrics
H-Index
i10 Index
Citation
35
57
8,550
* Rankings
World Rank
187,258
Country Rank
78
Institution Rank :
6
adolescent HIV specifically transitioning of HIV infected children from paediatric to adult focused care
children living in especially difficult circumstances.
Metrics
H-Index
i10 Index
Citation
34
64
3,604
* Rankings
World Rank
235,060
Country Rank
109
Institution Rank :
7
Bioethics
African Studies
Qualitative Research
Care Seeking Behavior
Disease Stigma
Metrics
H-Index
i10 Index
Citation
30
53
2,332
* Rankings
World Rank
236,966
Country Rank
114
Institution Rank :
8
Public Health
Esophageal Cancer Research
Malaria Research
Metrics
H-Index
i10 Index
Citation
30
57
2,595
* Rankings
World Rank
283,435
Country Rank
150
Institution Rank :
9
Biostatistics
Metrics
H-Index
i10 Index
Citation
27
43
1,850
* Rankings
World Rank
287,843
Country Rank
156
Institution Rank :
10
Internal Medicine
Chest Medicine
Health Informatics
Metrics
H-Index
i10 Index
Citation
27
48
2,844
* Rankings
World Rank
305,392
Country Rank
6,553
Institution Rank :
41
Virology
Immunology
Infectious Diseases
Tropical Medicine
Metrics
H-Index
i10 Index
Citation
26
49
2,217
* Rankings
World Rank
313,725
Country Rank
172
Institution Rank :
11
Animal Breeding and Genetics
Metrics
H-Index
i10 Index
Citation
26
42
3,068
* Rankings
World Rank
367,048
Country Rank
217
Institution Rank :
12
Endocrinology
NCDs
implementation research
Metrics
H-Index
i10 Index
Citation
23
29
1,439
* Rankings
World Rank
372,121
Country Rank
224
Institution Rank :
13
Engineering Surveying
Satellite Remote Sensing
Applied AI
Hydroinformatics
Photogrammetry
Metrics
H-Index
i10 Index
Citation
23
30
2,528
* Rankings
World Rank
412,121
Country Rank
269
Institution Rank :
14
Relationship between academic centers Healthcare care systems for under-served population
Internal medicine
Metrics
H-Index
i10 Index
Citation
22
29
2,152
* Rankings
World Rank
435,658
Country Rank
296
Institution Rank :
15
Internal Medicine
Metrics
H-Index
i10 Index
Citation
21
29
1,409
* Rankings
World Rank
437,573
Country Rank
305
Institution Rank :
16
Immunology
Oncology
Biobanking and Genetics
Metrics
H-Index
i10 Index
Citation
21
29
1,468
* Rankings
World Rank
453,937
Country Rank
327
Institution Rank :
17
Obstetrics/Gynecology
cervical cancer prevention
obstetric fistula
charity work
Metrics
H-Index
i10 Index
Citation
20
28
2,741
* Rankings
World Rank
478,521
Country Rank
363
Institution Rank :
18
child health and paediatrcs
Metrics
H-Index
i10 Index
Citation
19
25
1,191
* Rankings
World Rank
480,606
Country Rank
366
Institution Rank :
19
Hematology/Oncology/Pharmacology
Metrics
H-Index
i10 Index
Citation
19
34
1,129
* Rankings
World Rank
484,112
Country Rank
370
Institution Rank :
20
Metrics
H-Index
i10 Index
Citation
19
21
3,460
* Rankings
World Rank
486,783
Country Rank
378
Institution Rank :
21
Water Resources Engineering
Irrigation Water Management
Metrics
H-Index
i10 Index
Citation
19
27
1,640
* Rankings
World Rank
490,057
Country Rank
391
Institution Rank :
22
Medical Parasitology
Bacteriology
Entomology
Metrics
H-Index
i10 Index
Citation
19
32
951
* Rankings
World Rank
491,646
Country Rank
397
Institution Rank :
23
Infectious diseases
Gastroenterology
Public health
Metrics
H-Index
i10 Index
Citation
19
26
857
* Rankings
World Rank
522,993
Country Rank
441
Institution Rank :
24
Oncology
Haematology
Paediatrics
Metrics
H-Index
i10 Index
Citation
18
25
1,170
* Rankings
World Rank
532,975
Country Rank
459
Institution Rank :
25
public health
epidemiology
communicable disease
HIV & AIDS
Metrics
H-Index
i10 Index
Citation
18
22
1,123
* Rankings
World Rank
554,378
Country Rank
491
Institution Rank :
26
Reproductive health
Gynecologic cancers
cancer prevention and control
Metrics
H-Index
i10 Index
Citation
17
27
912
* Rankings
World Rank
559,621
Country Rank
499
Institution Rank :
27
design
ergonomics
textile engineering
gender in education
cheating at exams
Metrics
H-Index
i10 Index
Citation
17
31
811
* Rankings
World Rank
567,097
Country Rank
511
Institution Rank :
28
textiles
cotton
spinning
dyeing
coloration
Metrics
H-Index
i10 Index
Citation
17
24
918
* Rankings
World Rank
641,534
Country Rank
4,852
Institution Rank :
531
Bacteriology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
15
24
962
* Rankings
World Rank
678,761
Country Rank
708
Institution Rank :
29
strategic management
corporate social responsibility and governance and organisation studies
Metrics
H-Index
i10 Index
Citation
14
20
887
* Rankings
World Rank
684,711
Country Rank
717
Institution Rank :
30
Energy
environment
process engineering
Metrics
H-Index
i10 Index
Citation
14
15
961
* Rankings
World Rank
727,064
Country Rank
785
Institution Rank :
31
Chemical Engineering
Environmental Engineering
Metrics
H-Index
i10 Index
Citation
13
22
738
* Rankings
World Rank
730,336
Country Rank
789
Institution Rank :
32
Pharmacogenomics
Personalized medicine
Drug-drug interactions
Nanomedicine
Ethnopharmacology
Metrics
H-Index
i10 Index
Citation
13
16
911
* Rankings
World Rank
739,121
Country Rank
807
Institution Rank :
33
behavioral sciences
Metrics
H-Index
i10 Index
Citation
13
17
1,035
* Rankings
World Rank
754,387
Country Rank
835
Institution Rank :
34
immunology
oncology
medical education
parasitology
interprofessional education
Metrics
H-Index
i10 Index
Citation
13
19
601
* Rankings
World Rank
761,943
Country Rank
855
Institution Rank :
35
Epidemiology
Water and Sanitation
Occupational Health
Helminthology
Modeling in Research
Metrics
H-Index
i10 Index
Citation
13
15
1,269
* Rankings
World Rank
774,308
Country Rank
870
Institution Rank :
36
Composite materials
Natural fibre composites
Metrics
H-Index
i10 Index
Citation
12
13
4,630
* Rankings
World Rank
776,886
Country Rank
871
Institution Rank :
37
Finance
Metrics
H-Index
i10 Index
Citation
12
13
458
* Rankings
World Rank
787,934
Country Rank
896
Institution Rank :
38
Internal Medicine
Metrics
H-Index
i10 Index
Citation
12
13
631
* Rankings
World Rank
795,348
Country Rank
915
Institution Rank :
39
Chemical and Bioenergy Engineering Processes
Metrics
H-Index
i10 Index
Citation
12
14
997
* Rankings
World Rank
799,093
Country Rank
924
Institution Rank :
40
primary care research
chronic diseases in rural populations
medical education
Metrics
H-Index
i10 Index
Citation
12
13
460
* Rankings
World Rank
803,566
Country Rank
932
Institution Rank :
41
Metrics
H-Index
i10 Index
Citation
12
15
666
* Rankings
World Rank
804,726
Country Rank
939
Institution Rank :
42
Cardio-thoracic surgery
Oesopheal surgery
Metrics
H-Index
i10 Index
Citation
12
14
759
* Rankings
World Rank
824,589
Country Rank
978
Institution Rank :
43
Medical Anthropology
Culture & Health
Metrics
H-Index
i10 Index
Citation
11
13
954
* Rankings
World Rank
840,794
Country Rank
1,001
Institution Rank :
44
Curriculum development and implementation
Gender Studies
Language Education
Early Childhood Education
Metrics
H-Index
i10 Index
Citation
11
13
397
* Rankings
World Rank
840,973
Country Rank
1,002
Institution Rank :
45
Marketing
Strategic management
Metrics
H-Index
i10 Index
Citation
11
13
368
* Rankings
World Rank
857,118
Country Rank
1,039
Institution Rank :
46
Entrepreneurship
Metrics
H-Index
i10 Index
Citation
11
11
1,054
* Rankings
World Rank
864,919
Country Rank
1,057
Institution Rank :
47
Surface-ground water interaction
Hydrologic extremes
Agro-hydro-meteorology
Climate variability and change
Metrics
H-Index
i10 Index
Citation
11
12
387
* Rankings
World Rank
885,252
Country Rank
1,095
Institution Rank :
48
Entrepreneurship
Business strategy
Technology Innovation
Renewable Energy
Metrics
H-Index
i10 Index
Citation
10
11
345
* Rankings
World Rank
888,934
Country Rank
1,101
Institution Rank :
49
Social Sciences and Psychology
Metrics
H-Index
i10 Index
Citation
10
10
931
* Rankings
World Rank
901,440
Country Rank
1,132
Institution Rank :
50
Mechanical Engineering and Mineral processing
Metrics
H-Index
i10 Index
Citation
10
11
402
* Rankings
World Rank
901,765
Country Rank
1,135
Institution Rank :
51
PARASITOLOGY
EPIDEMIOLOGY
Metrics
H-Index
i10 Index
Citation
10
11
370
* Rankings
World Rank
911,163
Country Rank
1,156
Institution Rank :
52
Department of Mgnt Science
Business Strategy and Entrepreneurship
Metrics
H-Index
i10 Index
Citation
10
10
306
* Rankings
World Rank
916,519
Country Rank
1,173
Institution Rank :
53
statistics and biostatistics
Metrics
H-Index
i10 Index
Citation
10
11
322
* Rankings
World Rank
916,825
Country Rank
1,174
Institution Rank :
54
Islam in sub-Saharan Africa
Metrics
H-Index
i10 Index
Citation
10
11
288
* Rankings
World Rank
917,295
Country Rank
1,176
Institution Rank :
55
Energy and the environment
Metrics
H-Index
i10 Index
Citation
10
10
2,130
* Rankings
World Rank
918,813
Country Rank
1,177
Institution Rank :
56
Type 2 Diabetes
CVD
Phytochemicals
Polyphenols
Cancer and Toxicology
Metrics
H-Index
i10 Index
Citation
10
10
669
* Rankings
World Rank
919,048
Country Rank
1,178
Institution Rank :
57
public health
nutrition
Metrics
H-Index
i10 Index
Citation
10
10
628
* Rankings
World Rank
931,953
Country Rank
1,217
Institution Rank :
58
publishing
Metrics
H-Index
i10 Index
Citation
10
10
241
* Rankings
World Rank
941,390
Country Rank
1,242
Institution Rank :
59
E-Learning
Recommender Systems
Internet of Things
Data Mining
Open Source Software
Metrics
H-Index
i10 Index
Citation
9
9
1,835
* Rankings
World Rank
947,043
Country Rank
1,248
Institution Rank :
60
Phytopathology
Microbiology
Plant Sciences
Metrics
H-Index
i10 Index
Citation
9
9
481
* Rankings
World Rank
950,107
Country Rank
1,254
Institution Rank :
61
Child Health & Paediatrics
Neonatology
Maternal Child and Neonatal Health
Collaborations
Metrics
H-Index
i10 Index
Citation
9
9
367
* Rankings
World Rank
959,246
Country Rank
1,280
Institution Rank :
62
Assembly line design
Renewable Energy
Industry 4.0
Simulation and Optimization
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
9
8
667
* Rankings
World Rank
962,377
Country Rank
1,287
Institution Rank :
63
Materials Characterization
Perovskite Solar Cells
Perovskite Light Emitting Diodes
Solar Thermal Systems
Metrics
H-Index
i10 Index
Citation
9
8
259
* Rankings
World Rank
988,648
Country Rank
1,355
Institution Rank :
64
Oral Oncology
Oral Diseases
Khat (Qat)
Oral Biology and Immunology
Metrics
H-Index
i10 Index
Citation
9
9
292
* Rankings
World Rank
993,208
Country Rank
1,384
Institution Rank :
65
Accounting and Finance
Metrics
H-Index
i10 Index
Citation
9
8
257
* Rankings
World Rank
1,001,886
Country Rank
1,415
Institution Rank :
66
Linguistics
Syntax and Morphology
Metrics
H-Index
i10 Index
Citation
9
8
207
* Rankings
World Rank
1,005,367
Country Rank
1,427
Institution Rank :
67
medical education
curriculum development
Metrics
H-Index
i10 Index
Citation
9
9
186
* Rankings
World Rank
1,017,550
Country Rank
1,445
Institution Rank :
68
Management
Information Systems
Metrics
H-Index
i10 Index
Citation
8
8
323
* Rankings
World Rank
1,028,288
Country Rank
1,473
Institution Rank :
69
materials chemistry
Metrics
H-Index
i10 Index
Citation
8
7
324
* Rankings
World Rank
1,030,392
Country Rank
1,484
Institution Rank :
70
Internal medicine
Neurology
Stroke
Metrics
H-Index
i10 Index
Citation
8
7
258
* Rankings
World Rank
1,040,469
Country Rank
1,508
Institution Rank :
71
Energy & Manufacturing
Energy
Structural Equation Modelling
MCDM
Metrics
H-Index
i10 Index
Citation
8
6
169
* Rankings
World Rank
1,043,578
Country Rank
1,514
Institution Rank :
72
Rural Sociology & Extension
Social Sciences
Economics
Guidance & Counselling
Administration
Metrics
H-Index
i10 Index
Citation
8
4
178
* Rankings
World Rank
1,045,500
Country Rank
1,518
Institution Rank :
73
Metrics
H-Index
i10 Index
Citation
8
8
572
* Rankings
World Rank
1,051,712
Country Rank
1,541
Institution Rank :
74
public health
nutrition
Metrics
H-Index
i10 Index
Citation
8
7
622
* Rankings
World Rank
1,052,057
Country Rank
1,543
Institution Rank :
75
Language Teacher Education
Qualitative Research
Teaching Practice
Organizational Communication
Metrics
H-Index
i10 Index
Citation
8
7
510
* Rankings
World Rank
1,054,667
Country Rank
1,550
Institution Rank :
76
Paediatric Surgery
General Surgery
Metrics
H-Index
i10 Index
Citation
8
7
264
* Rankings
World Rank
1,058,575
Country Rank
1,561
Institution Rank :
77
Internal Medicine
Hepatology
Metrics
H-Index
i10 Index
Citation
8
6
744
* Rankings
World Rank
1,063,141
Country Rank
1,580
Institution Rank :
78
Business Management
Finance
Accounting
Metrics
H-Index
i10 Index
Citation
8
5
236
* Rankings
World Rank
1,065,411
Country Rank
1,591
Institution Rank :
79
Education (Social Education and Ethics )
Metrics
H-Index
i10 Index
Citation
8
8
700
* Rankings
World Rank
1,067,778
Country Rank
1,603
Institution Rank :
80
Education
Human Resource
Educational Policy
Management
and Research Methodologies
Metrics
H-Index
i10 Index
Citation
8
8
230
* Rankings
World Rank
1,071,134
Country Rank
1,616
Institution Rank :
81
Creative writing
Oral Literature and Literary Theory
Metrics
H-Index
i10 Index
Citation
8
7
248
* Rankings
World Rank
1,071,546
Country Rank
1,619
Institution Rank :
82
Community based
Nursing
Metrics
H-Index
i10 Index
Citation
8
7
227
* Rankings
World Rank
1,072,187
Country Rank
1,627
Institution Rank :
83
Energy and Environment
Metrics
H-Index
i10 Index
Citation
8
7
198
* Rankings
World Rank
1,072,339
Country Rank
1,630
Institution Rank :
84
statistics & Biostatistics
Metrics
H-Index
i10 Index
Citation
8
7
191
* Rankings
World Rank
1,073,164
Country Rank
1,636
Institution Rank :
85
Sustainable Tourism
community based tourism
tourism and resilience
Wildlife based tourism
Pro-poor tourism
Metrics
H-Index
i10 Index
Citation
8
6
1,438
* Rankings
World Rank
1,082,030
Country Rank
1,689
Institution Rank :
86
Spectral Theory
Metrics
H-Index
i10 Index
Citation
8
7
145
* Rankings
World Rank
1,083,414
Country Rank
1,697
Institution Rank :
87
Food Policy
Public Policy
Value Chain Development
Metrics
H-Index
i10 Index
Citation
8
6
181
* Rankings
World Rank
1,089,260
Country Rank
1,723
Institution Rank :
88
Immunology of Infectious Diseases and Immunopathology
Metrics
H-Index
i10 Index
Citation
8
5
549
* Rankings
World Rank
1,091,533
Country Rank
1,729
Institution Rank :
89
Nutrition
malaria
medical biochemistry
Metrics
H-Index
i10 Index
Citation
7
7
690
* Rankings
World Rank
1,100,624
Country Rank
1,752
Institution Rank :
90
Medical Physiology and Epidemiology of Lifestyle diseases
Metrics
H-Index
i10 Index
Citation
7
7
190
* Rankings
World Rank
1,104,575
Country Rank
1,765
Institution Rank :
91
Pediatric Dentistry
Metrics
H-Index
i10 Index
Citation
7
6
538
* Rankings
World Rank
1,105,602
Country Rank
1,766
Institution Rank :
92
Ecology
Organic micropollutants
Wastewater treatment and epidemiology
Metrics
H-Index
i10 Index
Citation
7
6
378
* Rankings
World Rank
1,105,916
Country Rank
1,768
Institution Rank :
93
Tourism
Hospitality and Events Management
Metrics
H-Index
i10 Index
Citation
7
6
352
* Rankings
World Rank
1,107,557
Country Rank
1,773
Institution Rank :
94
Environmental Planning and Management
Metrics
H-Index
i10 Index
Citation
7
6
275
Rankings
57,765
10
1
child health
paediatrics
Rankings
67,357
172
27
Siew Moi Phang
Metrics
H-Index
i10 Index
Citation Counts
54
235
13,240
Phycology
Algae Biotechnology
Seaweed Biotechnology
Rankings
124,283
9,653
25
Moi Hoon Yap
Metrics
H-Index
i10 Index
Citation Counts
41
105
6,971
Face and Gesture Analysis
Medical Image Analysis
Computer Vision and Deep Learning
Rankings
135,849
43
2
Rankings
150,344
52
3
Winstone Nyandiko M
Metrics
H-Index
i10 Index
Citation Counts
38
74
4,243
Pediatric HIV
HIV Drug Resistance
Development of tools for HIV Care
Adolescent Medicine
Neonatology
Rankings
170,893
1,184
364
Rankings
178,374
74
4
Occupational Health
Physiotherapy
Rankings
179,506
76
5
Maternal health
reproductive tract infection
HIV
research ethics
Rankings
187,258
78
6
adolescent HIV specifically transitioning of HIV infected children from paediatric to adult focused care
children living in especially difficult circumstances.
Rankings
235,060
109
7
Bioethics
African Studies
Qualitative Research
Care Seeking Behavior
Disease Stigma
Rankings
236,966
114
8
Public Health
Esophageal Cancer Research
Malaria Research
Rankings
283,435
150
9
Rankings
287,843
156
10
Internal Medicine
Chest Medicine
Health Informatics
Rankings
305,392
6,553
41
Meng Ling Moi Sherry
Metrics
H-Index
i10 Index
Citation Counts
26
49
2,217
Virology
Immunology
Infectious Diseases
Tropical Medicine
Rankings
313,725
172
11
Animal Breeding and Genetics
Rankings
367,048
217
12
Endocrinology
NCDs
implementation research
Rankings
372,121
224
13
Engineering Surveying
Satellite Remote Sensing
Applied AI
Hydroinformatics
Photogrammetry
Rankings
412,121
269
14
Relationship between academic centers Healthcare care systems for under-served population
Internal medicine
Rankings
435,658
296
15
Rankings
437,573
305
16
Immunology
Oncology
Biobanking and Genetics
Rankings
453,937
327
17
Obstetrics/Gynecology
cervical cancer prevention
obstetric fistula
charity work
Rankings
478,521
363
18
child health and paediatrcs
Rankings
480,606
366
19
Naftali Busakhala
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,129
Hematology/Oncology/Pharmacology
Rankings
484,112
370
20
Robert Ojiambo Mangeni
Metrics
H-Index
i10 Index
Citation Counts
19
21
3,460
Rankings
486,783
378
21
Emmanuel Chessum Kipkorir
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,640
Water Resources Engineering
Irrigation Water Management
Rankings
490,057
391
22
Medical Parasitology
Bacteriology
Entomology
Rankings
491,646
397
23
Infectious diseases
Gastroenterology
Public health
Rankings
522,993
441
24
Oncology
Haematology
Paediatrics
Rankings
532,975
459
25
public health
epidemiology
communicable disease
HIV & AIDS
Rankings
554,378
491
26
Elkanah Omenge Orang'o
Metrics
H-Index
i10 Index
Citation Counts
17
27
912
Reproductive health
Gynecologic cancers
cancer prevention and control
Rankings
559,621
499
27
Diana Starovoytova Madara
Metrics
H-Index
i10 Index
Citation Counts
17
31
811
design
ergonomics
textile engineering
gender in education
cheating at exams
Rankings
567,097
511
28
Josphat Igadwa Mwasiagi
Metrics
H-Index
i10 Index
Citation Counts
17
24
918
textiles
cotton
spinning
dyeing
coloration
Rankings
641,534
4,852
531
Puah Suat Moi
Metrics
H-Index
i10 Index
Citation Counts
15
24
962
Bacteriology
Molecular Biology
Rankings
678,761
708
29
Thomas Kimeli Cheruiyot
Metrics
H-Index
i10 Index
Citation Counts
14
20
887
strategic management
corporate social responsibility and governance and organisation studies
Rankings
684,711
717
30
Energy
environment
process engineering
Rankings
727,064
785
31
Chemical Engineering
Environmental Engineering
Rankings
730,336
789
32
Pharmacogenomics
Personalized medicine
Drug-drug interactions
Nanomedicine
Ethnopharmacology
Rankings
739,121
807
33
Rankings
754,387
835
34
Simeon Kipkoech Mining
Metrics
H-Index
i10 Index
Citation Counts
13
19
601
immunology
oncology
medical education
parasitology
interprofessional education
Rankings
761,943
855
35
Epidemiology
Water and Sanitation
Occupational Health
Helminthology
Modeling in Research
Rankings
774,308
870
36
Composite materials
Natural fibre composites
Rankings
787,934
896
38
Rankings
795,348
915
39
Kiriamiti Henry Kirimi
Metrics
H-Index
i10 Index
Citation Counts
12
14
997
Chemical and Bioenergy Engineering Processes
Rankings
799,093
924
40
primary care research
chronic diseases in rural populations
medical education
Rankings
803,566
932
41
Rankings
804,726
939
42
Cardio-thoracic surgery
Oesopheal surgery
Rankings
824,589
978
43
Rankings
840,794
1,001
44
Anne Syomwene Kisilu
Metrics
H-Index
i10 Index
Citation Counts
11
13
397
Curriculum development and implementation
Gender Studies
Language Education
Early Childhood Education
Rankings
840,973
1,002
45
Rankings
857,118
1,039
46
Rankings
864,919
1,057
47
Surface-ground water interaction
Hydrologic extremes
Agro-hydro-meteorology
Climate variability and change
Rankings
885,252
1,095
48
Entrepreneurship
Business strategy
Technology Innovation
Renewable Energy
Rankings
888,934
1,101
49
Rankings
901,440
1,132
50
Augustine B. Makokha
Metrics
H-Index
i10 Index
Citation Counts
10
11
402
Mechanical Engineering and Mineral processing
Rankings
911,163
1,156
52
Micheal Kirwa Korir
Metrics
H-Index
i10 Index
Citation Counts
10
10
306
Department of Mgnt Science
Business Strategy and Entrepreneurship
Rankings
916,519
1,173
53
Rankings
916,825
1,174
54
Rankings
917,295
1,176
55
Energy and the environment
Rankings
918,813
1,177
56
Geoffrey K. Maiyoh
Metrics
H-Index
i10 Index
Citation Counts
10
10
669
Type 2 Diabetes
CVD
Phytochemicals
Polyphenols
Cancer and Toxicology
Rankings
919,048
1,178
57
Grace Keverenge-Ettyang
Metrics
H-Index
i10 Index
Citation Counts
10
10
628
public health
nutrition
Rankings
931,953
1,217
58
Daniel Chebutuk Rotich
Metrics
H-Index
i10 Index
Citation Counts
10
10
241
Rankings
941,390
1,242
59
E-Learning
Recommender Systems
Internet of Things
Data Mining
Open Source Software
Rankings
947,043
1,248
60
Billy Amendi Makumba
Metrics
H-Index
i10 Index
Citation Counts
9
9
481
Phytopathology
Microbiology
Plant Sciences
Rankings
950,107
1,254
61
Child Health & Paediatrics
Neonatology
Maternal Child and Neonatal Health
Collaborations
Rankings
959,246
1,280
62
Assembly line design
Renewable Energy
Industry 4.0
Simulation and Optimization
Artificial Intelligence
Rankings
962,377
1,287
63
Richard Kipyegon Koech
Metrics
H-Index
i10 Index
Citation Counts
9
8
259
Materials Characterization
Perovskite Solar Cells
Perovskite Light Emitting Diodes
Solar Thermal Systems
Rankings
988,648
1,355
64
Oral Oncology
Oral Diseases
Khat (Qat)
Oral Biology and Immunology
Rankings
993,208
1,384
65
Rankings
1,001,886
1,415
66
Linguistics
Syntax and Morphology
Rankings
1,005,367
1,427
67
medical education
curriculum development
Rankings
1,017,550
1,445
68
Rankings
1,028,288
1,473
69
Rankings
1,030,392
1,484
70
Chrispine Owuor Oduor
Metrics
H-Index
i10 Index
Citation Counts
8
7
258
Internal medicine
Neurology
Stroke
Rankings
1,040,469
1,508
71
Energy & Manufacturing
Energy
Structural Equation Modelling
MCDM
Rankings
1,043,578
1,514
72
Ernest Kipkemei Saina
Metrics
H-Index
i10 Index
Citation Counts
8
4
178
Rural Sociology & Extension
Social Sciences
Economics
Guidance & Counselling
Administration
Rankings
1,045,500
1,518
73
Rankings
1,051,712
1,541
74
public health
nutrition
Rankings
1,052,057
1,543
75
Charles Ochieng' Ong'ondo
Metrics
H-Index
i10 Index
Citation Counts
8
7
510
Language Teacher Education
Qualitative Research
Teaching Practice
Organizational Communication
Rankings
1,054,667
1,550
76
Paediatric Surgery
General Surgery
Rankings
1,058,575
1,561
77
Mercy Jelagat Karoney
Metrics
H-Index
i10 Index
Citation Counts
8
6
744
Internal Medicine
Hepatology
Rankings
1,063,141
1,580
78
Robert Mukoswa Odunga
Metrics
H-Index
i10 Index
Citation Counts
8
5
236
Business Management
Finance
Accounting
Rankings
1,065,411
1,591
79
Education (Social Education and Ethics )
Rankings
1,067,778
1,603
80
Education
Human Resource
Educational Policy
Management
and Research Methodologies
Rankings
1,071,546
1,619
82
Community based
Nursing
Rankings
1,072,187
1,627
83
Rankings
1,072,339
1,630
84
Rankings
1,073,164
1,636
85
Sustainable Tourism
community based tourism
tourism and resilience
Wildlife based tourism
Pro-poor tourism
Rankings
1,082,030
1,689
86
Rankings
1,083,414
1,697
87
Bernard Kiplimo Araap Lagat
Metrics
H-Index
i10 Index
Citation Counts
8
6
181
Food Policy
Public Policy
Value Chain Development
Rankings
1,089,260
1,723
88
Immunology of Infectious Diseases and Immunopathology
Rankings
1,091,533
1,729
89
Nutrition
malaria
medical biochemistry
Rankings
1,100,624
1,752
90
Medical Physiology and Epidemiology of Lifestyle diseases
Rankings
1,104,575
1,765
91
Rankings
1,105,602
1,766
92
Ecology
Organic micropollutants
Wastewater treatment and epidemiology
Rankings
1,105,916
1,768
93
Jacqueline Cheptepkeny Korir
Metrics
H-Index
i10 Index
Citation Counts
7
6
352
Tourism
Hospitality and Events Management
Rankings
1,107,557
1,773
94