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 years. As of Jan 29, 2025, the rankings are determined according to the Total H Index. BETA 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 (873.688) 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
Conservation
Ecology
Mammalogy
Metrics
H-Index
i10 Index
Citation Counts
45
145
7,032
* Total H IndexRankings
Ranking Based On Selection: 2
Applied Mathematics
Numerical Methods
Metrics
H-Index
i10 Index
Citation Counts
40
143
6,153
* Total H IndexRankings
Ranking Based On Selection: 3
Agribusiness Management
Agricultural Marketing and Price Analysis
Value Chain Analysis
Agricultural Development
Institutiona
Metrics
H-Index
i10 Index
Citation Counts
28
47
4,340
* Total H IndexRankings
Ranking Based On Selection: 4
Machine Learning
Emerging digital technologies
Health Informatics
Applied Information Systems
IT
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,867
* Total H IndexRankings
Ranking Based On Selection: 5
Education management. Curriculum Studies
Open and distance learning.
Metrics
H-Index
i10 Index
Citation Counts
23
53
2,107
* Total H IndexRankings
Ranking Based On Selection: 6
Food microbiology
food safety
food fermentation
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,954
* Total H IndexRankings
Ranking Based On Selection: 7
Corporate finance
Financial markets development
Financial Institutions
Financial inclusion
and Financial econometrics
Metrics
H-Index
i10 Index
Citation Counts
15
25
914
* Total H IndexRankings
Ranking Based On Selection: 8
Insect ecology
DNA Barcoding
phylogeography and pest management
Metrics
H-Index
i10 Index
Citation Counts
15
27
672
* Total H IndexRankings
Ranking Based On Selection: 9
numerical methods
Metrics
H-Index
i10 Index
Citation Counts
14
15
698
* Total H IndexRankings
Ranking Based On Selection: 10
Zoology
Ecology
Conservation
Physiology
Metrics
H-Index
i10 Index
Citation Counts
13
16
687
* Total H IndexRankings
Ranking Based On Selection: 11
photocatalysis
electrochemistry
natural products
environmental pollution
climate change
Metrics
H-Index
i10 Index
Citation Counts
13
14
531
* Total H IndexRankings
Ranking Based On Selection: 12
Membrane technology and water research
Metrics
H-Index
i10 Index
Citation Counts
12
14
581
* Total H IndexRankings
Ranking Based On Selection: 13
Environmental Science
Remote Sensing
Ecology
Bayesian networks
Spatial modelling
Metrics
H-Index
i10 Index
Citation Counts
12
13
676
* Total H IndexRankings
Ranking Based On Selection: 14
Applied entomology
Riverhealth
Biosafety
Metrics
H-Index
i10 Index
Citation Counts
12
12
405
* Total H IndexRankings
Ranking Based On Selection: 15
Fixed point theory and application
Metrics
H-Index
i10 Index
Citation Counts
11
17
547
* Total H IndexRankings
Ranking Based On Selection: 16
Mathematical Biology
Numerical Analysis
Mathematical Modeling
Computational Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
11
13
580
* Total H IndexRankings
Ranking Based On Selection: 17
open education and ODeL
autofiction and autobiography
teaching and learning of languages
crime and detective fiction
French
Metrics
H-Index
i10 Index
Citation Counts
11
13
418
* Total H IndexRankings
Ranking Based On Selection: 18
Education
Metrics
H-Index
i10 Index
Citation Counts
11
12
375
* Total H IndexRankings
Ranking Based On Selection: 19
Disability studies
Psychometric assessment
counselling
Metrics
H-Index
i10 Index
Citation Counts
11
11
551
* Total H IndexRankings
Ranking Based On Selection: 20
Information Science
Records Management
Knowledge Management
Digital Curation
Metrics
H-Index
i10 Index
Citation Counts
10
11
290
* Total H IndexRankings
Ranking Based On Selection: 21
Agricutural and Rural Development/ Agricultural Production Economics/ Food security/ Food systems/ Food Process Technology/ Clim
Metrics
H-Index
i10 Index
Citation Counts
10
11
271
* Total H IndexRankings
Ranking Based On Selection: 22
Crop Ecology
Sustainable Agriculture
Weed Ecology
Metrics
H-Index
i10 Index
Citation Counts
10
13
458
* Total H IndexRankings
Ranking Based On Selection: 23
Auditing & Governance
Financial Accounting & Reporting
Sustainability Reporting
Taxation
Metrics
H-Index
i10 Index
Citation Counts
9
8
306
* Total H IndexRankings
Ranking Based On Selection: 24
Climate Change Adaptation
Water Quality & Treatment
Biomass Characterization & Energy
Metrics
H-Index
i10 Index
Citation Counts
9
8
452
* Total H IndexRankings
Ranking Based On Selection: 25
Home economics
textiles
Consumer Sciences
Metrics
H-Index
i10 Index
Citation Counts
9
8
339
Ara Monadjem
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
45
145
7,032
Sandile Motsa
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
40
143
6,153
Applied Mathematics
Numerical Methods
Micah B Masuku
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
28
47
4,340
Agribusiness Management
Agricultural Marketing and Price Analysis
Value Chain Analysis
Agricultural Development
Institutiona
Elliot Mbunge
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
26
52
2,867
Machine Learning
Emerging digital technologies
Health Informatics
Applied Information Systems
IT
Cosmas Maphosa
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
23
53
2,107
Education management. Curriculum Studies
Open and distance learning.
Tendekayi Henry Gadaga
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,954
Food microbiology
food safety
food fermentation
Kalu O. Emenike
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
15
25
914
Corporate finance
Financial markets development
Financial Institutions
Financial inclusion
and Financial econometrics
Yoseph Assefa
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
15
27
672
Insect ecology
DNA Barcoding
phylogeography and pest management
Zodwa Makukula
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
14
15
698
Themb'Alilahlwa Am Mahlaba
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
13
16
687
Zoology
Ecology
Conservation
Physiology
Thabile Ndlovu
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
13
14
531
photocatalysis
electrochemistry
natural products
environmental pollution
climate change
Gcina D Vilakati
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
12
14
581
Wisdom Md Dlamini|Wisdom M. Dlamini
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
12
13
676
Environmental Science
Remote Sensing
Ecology
Bayesian networks
Spatial modelling
Cn Magagula
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
12
12
405
Godwin Chidi Ugwunnadi
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
11
17
547
Vusi Mpendulo Magagula
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
11
13
580
Mathematical Biology
Numerical Analysis
Mathematical Modeling
Computational Fluid Dynamics
Karen Ferreira-Meyers
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
11
13
418
open education and ODeL
autofiction and autobiography
teaching and learning of languages
crime and detective fiction
French
Sithulisiwe Bhebhe
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
11
12
375
Kayi Ntinda
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
11
11
551
Vusi Tsabedze
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
10
11
290
Information Science
Records Management
Knowledge Management
Digital Curation
Kibirige Douglas
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
10
11
271
Agricutural and Rural Development/ Agricultural Production Economics/ Food security/ Food systems/ Food Process Technology/ Clim
Henry R. Mloza Banda
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
10
13
458
Crop Ecology
Sustainable Agriculture
Weed Ecology
Joseph Kwasi Agyemang
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
9
8
306
Auditing & Governance
Financial Accounting & Reporting
Sustainability Reporting
Taxation
Lihle Mafu
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
9
8
452
Climate Change Adaptation
Water Quality & Treatment
Biomass Characterization & Energy
Pinkie Zwane
University of Eswatini
Kwaluseni, Esvatini
Metrics
H-Index
i10-Index
Citation Counts
9
8
339
Home economics
textiles
Consumer Sciences