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 25, 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 :3
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 :4
Moses Fayiah
Forestry
Biodiversity
Ecosystem function Environment
Metrics
H-Index
i10 Index
Citation Counts
8
7
375
* Total H IndexRankings
Ranking Based On Selection :5
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 :6
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 :8
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 :9
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 :11
Abdul Rahman Sesay
Animal Breeding and Genetics
Biosecurity and Biosafety
Climate change
Metrics
H-Index
i10 Index
Citation Counts
4
0
32
* Total H IndexRankings
Ranking Based On Selection :14
Amidu Mansaray
Fresh and Marine Water Environment
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
* Total H IndexRankings
Ranking Based On Selection :17
Saffa Lansana
Physical Geography
Agricultural Geography
Spatial Planning
GIS and EIA
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Juana P. Moiwo
Metrics
H-Index
i10-Index
Citation Counts
21
34
1,689
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Blue Economic diversification in the era of Climate change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
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: 4
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: 5
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: 6
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: 7
Roland Suluku
Metrics
H-Index
i10-Index
Citation Counts
7
6
448
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
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: 9
Joseph Sherman Kamara
Metrics
H-Index
i10-Index
Citation Counts
7
5
135
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Mohamed Matthew Blango
Metrics
H-Index
i10-Index
Citation Counts
4
3
51
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Abdul Rahman Sesay
Metrics
H-Index
i10-Index
Citation Counts
4
0
32
Animal Breeding and Genetics
Biosecurity and Biosafety
Climate change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Emmanuel Kangoma
Metrics
H-Index
i10-Index
Citation Counts
3
2
37
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Umaru Mohamed Gassama
Metrics
H-Index
i10-Index
Citation Counts
3
1
52
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Amidu Mansaray
Metrics
H-Index
i10-Index
Citation Counts
2
0
14
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Mr. Sheku Kenway Moiforay
Metrics
H-Index
i10-Index
Citation Counts
2
1
59
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Mr. Abdulai Barrie
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Saffa Lansana
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Physical Geography
Agricultural Geography
Spatial Planning
GIS and EIA