Subject Rankings

Njala University Sierra Leone Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Bockarie M
Neglected Tropical Diseases
Entomology
Health Systems
Metrics
H-Index
i10 Index
Citation Counts
65
173
13,607
* Total H IndexRankings
Ranking Based On Selection :2
Paul Richards
Social change in post conflict countries
social response to zoonotic diseases
Metrics
H-Index
i10 Index
Citation Counts
58
182
18,241
* Total H IndexRankings
Ranking Based On Selection :3
Rashid Ansumana
Tropical Medicine
Epidemiology
Infectious diseases
surveillance
mhealth
Metrics
H-Index
i10 Index
Citation Counts
33
64
4,079
* Total H IndexRankings
Ranking Based On Selection :4
Richard Wadsworth
land cover
pollution
Sierra Leone
Metrics
H-Index
i10 Index
Citation Counts
31
61
4,815
* Total H IndexRankings
Ranking Based On Selection :6
Aiah Lebbie
Sacred Groves
Podostemaceae
Tropical Plants
Ecological Surveillance of Viral Pathogens
Metrics
H-Index
i10 Index
Citation Counts
16
20
857
* Total H IndexRankings
Ranking Based On Selection :7
Samuel Joseph Bebeley
Physical Activity & Public Health
Public Health Nutrition
Health Education Promotion
Metrics
H-Index
i10 Index
Citation Counts
16
25
506
* Total H IndexRankings
Ranking Based On Selection :8
Victor. P. Bagla
Medicinal plant research
Veterinary Science
Metrics
H-Index
i10 Index
Citation Counts
15
22
785
* Total H IndexRankings
Ranking Based On Selection :9
Ibrahim Denis Fofanah
Data Science
Data Analytics
AI
Social Justice
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,792
* Total H IndexRankings
Ranking Based On Selection :12
Sheku Alfred Kanu
Argriculture
Plant Physiology
Biological Nitrogen Fixation
Water Quality Management
Metrics
H-Index
i10 Index
Citation Counts
10
12
791
* Total H IndexRankings
Ranking Based On Selection :13
Alhaji Morlai Bangura
developmental issues
Metrics
H-Index
i10 Index
Citation Counts
10
11
510
* Total H IndexRankings
Ranking Based On Selection :14
Braima Koroma
Development planning and urban sustainability
Environment
Informality
Mobility andTransport
Disaster Risk Reduction and Citie
Metrics
H-Index
i10 Index
Citation Counts
9
9
298
* Total H IndexRankings
Ranking Based On Selection :15
Moses Fayiah
Forestry
Biodiversity
Ecosystem function Environment
Metrics
H-Index
i10 Index
Citation Counts
8
7
375
* Total H IndexRankings
Ranking Based On Selection :17
Denis Magnus Ken Amara
Soil science
agronomy
climate change
land evaluation
remote sensing and GIS
Metrics
H-Index
i10 Index
Citation Counts
8
5
197
* Total H IndexRankings
Ranking Based On Selection :18
Lawrence Sao Babawo
Control of Infectious Diseases
Health Systems & Health Policy
Pandemic/Epidemic Outbreaks
Metrics
H-Index
i10 Index
Citation Counts
7
7
275
* Total H IndexRankings
Ranking Based On Selection :19
Alie Kamara
soil fertility
soil chemistry
biochar
soil erosion and nutrient leaching
remote sensing and GIS
Metrics
H-Index
i10 Index
Citation Counts
7
7
304
* Total H IndexRankings
Ranking Based On Selection :21
Olapade Olufemi Julius
Fish nutrition
Toxicology and Project Management
Metrics
H-Index
i10 Index
Citation Counts
7
6
126
* Total H IndexRankings
Ranking Based On Selection :22
Joseph Sherman Kamara
Posthavest food and bioprocess engineering
Metrics
H-Index
i10 Index
Citation Counts
7
5
135
* Total H IndexRankings
Ranking Based On Selection :23
Joseph James Mbavai
Community Development Studies
Metrics
H-Index
i10 Index
Citation Counts
5
4
87
* Total H IndexRankings
Ranking Based On Selection :24
Ibrahim Massaquoi|Ibrahim Bob Swaray, Swaray, Ibrahim
Infectious Disease Epidemiology
Disease Surveillance
Vaccinology
Emerging infectious Diseases
Metrics
H-Index
i10 Index
Citation Counts
5
3
198
* Total H IndexRankings
Ranking Based On Selection :25
Augustus Osborne
Child and Adolescent Health
Maternal and Child Health
Public Health
Women's Health
Metrics
H-Index
i10 Index
Citation Counts
4
3
165
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Bockarie M
Metrics
H-Index
i10-Index
Citation Counts
65
173
13,607
Neglected Tropical Diseases
Entomology
Health Systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Paul Richards
Metrics
H-Index
i10-Index
Citation Counts
58
182
18,241
Social change in post conflict countries
social response to zoonotic diseases
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Rashid Ansumana
Metrics
H-Index
i10-Index
Citation Counts
33
64
4,079
Tropical Medicine
Epidemiology
Infectious diseases
surveillance
mhealth
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Richard Wadsworth
Metrics
H-Index
i10-Index
Citation Counts
31
61
4,815
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Juana P. Moiwo
Metrics
H-Index
i10-Index
Citation Counts
21
34
1,689
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Aiah Lebbie
Metrics
H-Index
i10-Index
Citation Counts
16
20
857
Sacred Groves
Podostemaceae
Tropical Plants
Ecological Surveillance of Viral Pathogens
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Samuel Joseph Bebeley
Metrics
H-Index
i10-Index
Citation Counts
16
25
506
Physical Activity & Public Health
Public Health Nutrition
Health Education Promotion
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Victor. P. Bagla
Metrics
H-Index
i10-Index
Citation Counts
15
22
785
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Ibrahim Denis Fofanah
Metrics
H-Index
i10-Index
Citation Counts
14
19
1,792
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Hindowa Lebbie
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,133
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Blue Economic diversification in the era of Climate change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Sheku Alfred Kanu
Metrics
H-Index
i10-Index
Citation Counts
10
12
791
Argriculture
Plant Physiology
Biological Nitrogen Fixation
Water Quality Management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Alhaji Morlai Bangura
Metrics
H-Index
i10-Index
Citation Counts
10
11
510
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Braima Koroma
Metrics
H-Index
i10-Index
Citation Counts
9
9
298
Development planning and urban sustainability
Environment
Informality
Mobility andTransport
Disaster Risk Reduction and Citie
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Moses Fayiah
Metrics
H-Index
i10-Index
Citation Counts
8
7
375
Forestry
Biodiversity
Ecosystem function Environment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Michael Conteh
Metrics
H-Index
i10-Index
Citation Counts
8
4
103
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Denis Magnus Ken Amara
Metrics
H-Index
i10-Index
Citation Counts
8
5
197
Soil science
agronomy
climate change
land evaluation
remote sensing and GIS
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Lawrence Sao Babawo
Metrics
H-Index
i10-Index
Citation Counts
7
7
275
Control of Infectious Diseases
Health Systems & Health Policy
Pandemic/Epidemic Outbreaks
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Alie Kamara
Metrics
H-Index
i10-Index
Citation Counts
7
7
304
soil fertility
soil chemistry
biochar
soil erosion and nutrient leaching
remote sensing and GIS
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Roland Suluku
Metrics
H-Index
i10-Index
Citation Counts
7
6
448
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Olapade Olufemi Julius
Metrics
H-Index
i10-Index
Citation Counts
7
6
126
Fish nutrition
Toxicology and Project Management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Joseph Sherman Kamara
Metrics
H-Index
i10-Index
Citation Counts
7
5
135
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Joseph James Mbavai
Metrics
H-Index
i10-Index
Citation Counts
5
4
87
Community Development Studies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Infectious Disease Epidemiology
Disease Surveillance
Vaccinology
Emerging infectious Diseases
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Augustus Osborne
Metrics
H-Index
i10-Index
Citation Counts
4
3
165
Child and Adolescent Health
Maternal and Child Health
Public Health
Women's Health