World Scientist and University Rankings 2025

Lesotho Natural Sciences 17 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 yearsAs of Mar 05, 2025, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (943.645) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

* Total H IndexRankings
Ranking Based On Selection: 1
Hailemichael Alemu
ELECTROCHEMISTRY
ELECTROANALYTICAL CHEMISTRY MATERIAL SCIENCE
Metrics
H-Index
i10 Index
Citation Counts
24
32
2,178
* Total H IndexRankings
Ranking Based On Selection: 2
Abiodun Olagoke Adeniji
Analytical Chemistry
Environmental Chemistry
Environmental Remediation
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,762
* Total H IndexRankings
Ranking Based On Selection: 3
Peter Chatanga
Vegetation Ecology
Biodiversity
Freshwater Ecology
Ecosystem Services
Ethnobotany
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,532
* Total H IndexRankings
Ranking Based On Selection: 5
Mpho Wycliffe Phoofolo
Entomology
Ecology
Conservation Biology
IPM
Biological control
Metrics
H-Index
i10 Index
Citation Counts
14
14
716
* Total H IndexRankings
Ranking Based On Selection: 6
Mosotho J. George
Analytical Chemistry
sample preparation
chromatography
chemical education
chemical entrepreneurship
Metrics
H-Index
i10 Index
Citation Counts
13
16
649
* Total H IndexRankings
Ranking Based On Selection: 7
Molibeli Taele
Semiconductor Physics
Photovoltaics
Renewable Energy
Climate Change Mitigation
Energy Poverty
Metrics
H-Index
i10 Index
Citation Counts
12
13
576
* Total H IndexRankings
Ranking Based On Selection: 8
Himanshu Narayan
Materials Science
Swift Heavy Ions Irradiation
Nanomaterials
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
12
17
466

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total H IndexRankings
Ranking Based On Selection: 11
Thabiso Nyabanyaba
Mathematics Education
Quality Assurance and Assessment
Metrics
H-Index
i10 Index
Citation Counts
9
9
303
* Total H IndexRankings
Ranking Based On Selection: 12
Lerato Seleteng Kose
Ethnobotany
biodiversity
medicinal plants
systematics
Metrics
H-Index
i10 Index
Citation Counts
8
8
450
* Total H IndexRankings
Ranking Based On Selection: 13
Motlatsi Molati
Lie Symmetry Analysis (Differential Equations
Financial Mathematics
Fluid Mechanics
Nonlin Waves)
Metrics
H-Index
i10 Index
Citation Counts
8
8
200
* Total H IndexRankings
Ranking Based On Selection: 14
Khaphetsi Joseph Mahasa
Mathematical Modeling
Differential Equations
Dynamical Systems
Mathematical Oncology
Metrics
H-Index
i10 Index
Citation Counts
5
5
255
* Total H IndexRankings
Ranking Based On Selection: 15
Naleli Jubert Matjelo
1. NAMO Physics
2. Control Systems
3. Data Science
4. Computer Vision
Metrics
H-Index
i10 Index
Citation Counts
5
0
64
* Total H IndexRankings
Ranking Based On Selection: 16
Tebello Mahamo
Catalysis
Green Chemistry
Metrics
H-Index
i10 Index
Citation Counts
4
3
140
* Total H IndexRankings
Ranking Based On Selection: 17
Mosito Lekhooana
Lie Symmetries
Dynamical Systems
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Hailemichael Alemu
Metrics
H-Index
i10-Index
Citation Counts
24
32
2,178
ELECTROCHEMISTRY
ELECTROANALYTICAL CHEMISTRY MATERIAL SCIENCE
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Abiodun Olagoke Adeniji
Metrics
H-Index
i10-Index
Citation Counts
19
24
1,762
Analytical Chemistry
Environmental Chemistry
Environmental Remediation
Renewable Energy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Peter Chatanga
Metrics
H-Index
i10-Index
Citation Counts
15
18
1,532
Vegetation Ecology
Biodiversity
Freshwater Ecology
Ecosystem Services
Ethnobotany
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Asita Okorie Asita
Metrics
H-Index
i10-Index
Citation Counts
14
19
678
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Mpho Wycliffe Phoofolo
Metrics
H-Index
i10-Index
Citation Counts
14
14
716
Entomology
Ecology
Conservation Biology
IPM
Biological control
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Mosotho J. George
Metrics
H-Index
i10-Index
Citation Counts
13
16
649
Analytical Chemistry
sample preparation
chromatography
chemical education
chemical entrepreneurship
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Molibeli Taele
Metrics
H-Index
i10-Index
Citation Counts
12
13
576
Semiconductor Physics
Photovoltaics
Renewable Energy
Climate Change Mitigation
Energy Poverty
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Himanshu Narayan
Metrics
H-Index
i10-Index
Citation Counts
12
17
466
Materials Science
Swift Heavy Ions Irradiation
Nanomaterials
Nanotechnology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Thimothy Thamae
Metrics
H-Index
i10-Index
Citation Counts
10
10
419
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Makomosela Qhobela
Metrics
H-Index
i10-Index
Citation Counts
9
9
238

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Thabiso Nyabanyaba
Metrics
H-Index
i10-Index
Citation Counts
9
9
303
Mathematics Education
Quality Assurance and Assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Lerato Seleteng Kose
Metrics
H-Index
i10-Index
Citation Counts
8
8
450
Ethnobotany
biodiversity
medicinal plants
systematics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Motlatsi Molati
Metrics
H-Index
i10-Index
Citation Counts
8
8
200
Lie Symmetry Analysis (Differential Equations
Financial Mathematics
Fluid Mechanics
Nonlin Waves)
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Khaphetsi Joseph Mahasa
Metrics
H-Index
i10-Index
Citation Counts
5
5
255
Mathematical Modeling
Differential Equations
Dynamical Systems
Mathematical Oncology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Naleli Jubert Matjelo
Metrics
H-Index
i10-Index
Citation Counts
5
0
64
1. NAMO Physics
2. Control Systems
3. Data Science
4. Computer Vision
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Tebello Mahamo
Metrics
H-Index
i10-Index
Citation Counts
4
3
140
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Mosito Lekhooana
Metrics
H-Index
i10-Index
Citation Counts
2
0
8
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