Citation Rankings
Highly Cited Researchers

UNICEF Scientists Citation Rankings 2024

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 indexUniversities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

United States
Stanley Chitekwe
Nutrition
Public Health
Public Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
898
0.909
United States
Richard Kumapley
Public Health
Global Health
Equity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
884
0.925
United States
Arjan De Wagt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
817
469
0.574
United States
Nicholas P Oliphant
CHWs
geography of community health / CHWs
integrated community case management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
766
464
0.606
United States
Daniel Van Rooijen
water
saitation
cities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
328
0.433
United States
Leonardo Menchini
development economics
demography
poverty analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
281
0.372
United States
Andreas Hasman
Nutrition health system strengthening research ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
266
0.352
United States
Mitsuaki Hirai
WASH
Global Health
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
611
0.872
United States
Ramadhani S Mwiru
Nutrition
Epidemiology
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
372
0.597
United States
Asha Pun
Maternal and Newborn Health
HIV
Reproductive Health
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
335
0.549
United States
Ariel Higgins-Steele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
448
0.853
United States
Lauren Rumble
children
sexual violence
adolescents
gender equality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
424
0.851
United States
Arif Yilmaz
Early Childhood Education
Teacher Training
Pedagogical Documentation
Professional Development
Library Services for Children
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
323
0.693
United States
Anindita (Dita) Nugroho
Education and Development
Policy Analysis
Evaluation
Mixed-Methods Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
244
0.543
United States
Airin Roshita
nutrition
health
public health nutrition
child and adolescent nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
376
0.860
United States
Frank Van Cappelle
digital learning
distance learning
innovation
AI
out-of-school children
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
256
0.591
United States
Murtaza Malik
Water and Sanitation
Environmental Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
111
0.278
United States
Jennifer Waidler
Social protection
poverty
cash plus
cash transfers
adolescents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
324
0.842
United States
Ricardo Santos
education
labour market
poverty
inequality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
333
0.879
United States
Mohammad Nahid Mia
Statistics
Health Economics
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
339
314
0.926
United States
Andrea Rossi
human rights
hard-to-reach populations
ethics
applied research
migration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
104
0.428
United States
Carlos Enrique Rojas Dávila
Nutritional Epidemiology
Nutrition
Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
235
102
0.434
United States
Sumit Karn
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
183
0.888
United States
Heta Kosonen
innovation
water infrastructure management
expert decisions
sustainability
resilience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
151
0.740
* Total Citation Counts Rankings
Rankings
673,249
United States
201,385
26
Stanley Chitekwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
898
0.909
* Total Citation Counts Rankings
Rankings
685,058
United States
204,254
27
Richard Kumapley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
884
0.925
* Total Citation Counts Rankings
Rankings
741,762
United States
217,977
28
Arjan De Wagt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
817
469
0.574
* Total Citation Counts Rankings
Rankings
764,618
United States
223,310
29
Nicholas P Oliphant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
766
464
0.606
CHWs
geography of community health / CHWs
integrated community case management
* Total Citation Counts Rankings
Rankings
768,299
United States
224,115
30
Daniel Van Rooijen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
758
328
0.433
* Total Citation Counts Rankings
Rankings
769,267
United States
224,334
31
Leonardo Menchini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
281
0.372
development economics
demography
poverty analysis
* Total Citation Counts Rankings
Rankings
769,709
United States
224,443
32
Andreas Hasman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
266
0.352
* Total Citation Counts Rankings
Rankings
795,072
United States
230,219
33
Mitsuaki Hirai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
611
0.872
* Total Citation Counts Rankings
Rankings
835,096
United States
239,124
34
Ramadhani S Mwiru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
372
0.597
* Total Citation Counts Rankings
Rankings
842,020
United States
240,597
35
Asha Pun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
335
0.549
Maternal and Newborn Health
HIV
Reproductive Health
Nutrition
* Total Citation Counts Rankings
Rankings
889,063
United States
250,768
36
Ariel Higgins-Steele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
448
0.853
* Total Citation Counts Rankings
Rankings
904,910
United States
254,006
37
Lauren Rumble
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
424
0.851
children
sexual violence
adolescents
gender equality
* Total Citation Counts Rankings
Rankings
924,684
United States
257,848
38
Arif Yilmaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
466
323
0.693
Early Childhood Education
Teacher Training
Pedagogical Documentation
Professional Development
Library Services for Children
* Total Citation Counts Rankings
Rankings
935,716
United States
260,055
39
Anindita (Dita) Nugroho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449
244
0.543
Education and Development
Policy Analysis
Evaluation
Mixed-Methods Research
* Total Citation Counts Rankings
Rankings
943,324
United States
261,529
40
Airin Roshita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
376
0.860
nutrition
health
public health nutrition
child and adolescent nutrition
* Total Citation Counts Rankings
Rankings
946,154
United States
262,046
41
Frank Van Cappelle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
256
0.591
digital learning
distance learning
innovation
AI
out-of-school children
* Total Citation Counts Rankings
Rankings
969,556
United States
266,525
42
Murtaza Malik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
111
0.278
* Total Citation Counts Rankings
Rankings
979,353
United States
268,342
43
Jennifer Waidler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
324
0.842
Social protection
poverty
cash plus
cash transfers
adolescents
* Total Citation Counts Rankings
Rankings
983,750
United States
269,178
44
Ricardo Santos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
333
0.879
education
labour market
poverty
inequality
* Total Citation Counts Rankings
Rankings
1,014,429
United States
274,552
45
Mohammad Nahid Mia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
339
314
0.926
* Total Citation Counts Rankings
Rankings
1,111,653
United States
290,023
46
Andrea Rossi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
104
0.428
human rights
hard-to-reach populations
ethics
applied research
migration
* Total Citation Counts Rankings
Rankings
1,117,889
United States
290,963
47
Ermi Ndoen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
120
0.504
* Total Citation Counts Rankings
Rankings
1,121,849
United States
291,566
48
Carlos Enrique Rojas Dávila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
235
102
0.434
* Total Citation Counts Rankings
Rankings
1,161,882
United States
297,620
49
Sumit Karn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
183
0.888
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
* Total Citation Counts Rankings
Rankings
1,165,320
United States
298,161
50
Heta Kosonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
151
0.740
innovation
water infrastructure management
expert decisions
sustainability
resilience