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 Feb 01, 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 (870.053) 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
Land & Water Management
Soil & Water Conservation
Land scape Ecology
Soil Engineering
GIS Geography & Health
Metrics
H-Index
i10 Index
Citation Counts
20
48
1,516
* Total H IndexRankings
Ranking Based On Selection: 2
Food Science
Agriculture
Metrics
H-Index
i10 Index
Citation Counts
19
38
1,381
* Total H IndexRankings
Ranking Based On Selection: 3
Educational Administration
Planning
Human Resource Management and Research methods
Metrics
H-Index
i10 Index
Citation Counts
6
6
189
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental Chemistry
Analytical Chemistry
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
6
5
266
* Total H IndexRankings
Ranking Based On Selection: 5
Research
Measurement and Evaluation
Metrics
H-Index
i10 Index
Citation Counts
6
4
101
* Total H IndexRankings
Ranking Based On Selection: 6
Chemical Thermodynamics
Inorganic Chemistry
Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
6
3
112
* Total H IndexRankings
Ranking Based On Selection: 7
Educational Media and Technology
Teachers Professional Development
Metrics
H-Index
i10 Index
Citation Counts
6
2
88
* Total H IndexRankings
Ranking Based On Selection: 8
Research in Beekeeping
Insect Physiology
Entomology
Metrics
H-Index
i10 Index
Citation Counts
4
3
52
* Total H IndexRankings
Ranking Based On Selection: 9
Marketing
Investment analysis
Management
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
* Total H IndexRankings
Ranking Based On Selection: 10
Natural Resources Management
Tourism
Climate Change
Biodiversity Conservation
Metrics
H-Index
i10 Index
Citation Counts
4
2
53
* Total H IndexRankings
Ranking Based On Selection: 11
Educatiional Planning
administration and management
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
* Total H IndexRankings
Ranking Based On Selection: 12
Organic Chemistry
Agricultural Science
Natural Products
Polymer Chemistry
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
3
3
93
* Total H IndexRankings
Ranking Based On Selection: 13
Business Management and Finance
Educational Planning and Administration
Metrics
H-Index
i10 Index
Citation Counts
3
2
105
* Total H IndexRankings
Ranking Based On Selection: 14
Computational Fluid Dynamics
Operations Research
Mathematical Biology
Mathematical Statistics
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
* Total H IndexRankings
Ranking Based On Selection: 15
Education Administration and Leadership
Counseling Psychology
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
* Total H IndexRankings
Ranking Based On Selection: 16
Climate Change
Tourism
and Environmental Management
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
* Total H IndexRankings
Ranking Based On Selection: 17
Curriculum and Instuction
Teacher Education
Classroom Practices
Learner Centered Pedagogy
Metrics
H-Index
i10 Index
Citation Counts
2
2
33
* Total H IndexRankings
Ranking Based On Selection: 18
Accounting and International Business
Metrics
H-Index
i10 Index
Citation Counts
2
1
68
* Total H IndexRankings
Ranking Based On Selection: 19
Information System Designing
Development and Management
Metrics
H-Index
i10 Index
Citation Counts
2
1
39
* Total H IndexRankings
Ranking Based On Selection: 20
Marketing
Relationship Management
Economics of Small Scale Industries
Customer Relations
Metrics
H-Index
i10 Index
Citation Counts
2
1
36
* Total H IndexRankings
Ranking Based On Selection: 21
Physics
Chemistry
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
2
1
30
* Total H IndexRankings
Ranking Based On Selection: 22
Organic Chemistry
Polymer Chemistry
Stereo Chemistry
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
* Total H IndexRankings
Ranking Based On Selection: 23
Educational Administration and Planning
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
* Total H IndexRankings
Ranking Based On Selection: 24
Curriculum and Instruction
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
* Total H IndexRankings
Ranking Based On Selection: 25
Biochemistry
Molecular Biology
Physiology
Cell Biology
Signal Transduction
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Didas Kimaro
Metrics
H-Index
i10-Index
Citation Counts
20
48
1,516
Land & Water Management
Soil & Water Conservation
Land scape Ecology
Soil Engineering
GIS Geography & Health
Henry Laswai
Metrics
H-Index
i10-Index
Citation Counts
19
38
1,381
Food Science
Agriculture
Evans Okendo
Metrics
H-Index
i10-Index
Citation Counts
6
6
189
Educational Administration
Planning
Human Resource Management and Research methods
Emmanuel Mogusu
Metrics
H-Index
i10-Index
Citation Counts
6
5
266
Environmental Chemistry
Analytical Chemistry
Organic Chemistry
Victorini Salema
Metrics
H-Index
i10-Index
Citation Counts
6
4
101
Research
Measurement and Evaluation
Gervas Assey
Metrics
H-Index
i10-Index
Citation Counts
6
3
112
Chemical Thermodynamics
Inorganic Chemistry
Physical Chemistry
Gadi Koda
Metrics
H-Index
i10-Index
Citation Counts
6
2
88
Educational Media and Technology
Teachers Professional Development
Marcelian Anton Njau
Metrics
H-Index
i10-Index
Citation Counts
4
3
52
Nyanjige Mayala
Metrics
H-Index
i10-Index
Citation Counts
4
2
54
Marketing
Investment analysis
Management
Gileard Sifuel Minja
Metrics
H-Index
i10-Index
Citation Counts
4
2
53
Natural Resources Management
Tourism
Climate Change
Biodiversity Conservation
Eugene Lyamtane
Metrics
H-Index
i10-Index
Citation Counts
4
1
54
Educatiional Planning
administration and management
Wilhelm Malasi
Metrics
H-Index
i10-Index
Citation Counts
3
3
93
Organic Chemistry
Agricultural Science
Natural Products
Polymer Chemistry
Spectroscopy
Philbert Vumilia
Metrics
H-Index
i10-Index
Citation Counts
3
2
105
Business Management and Finance
Educational Planning and Administration
Annord Mwapinga
Metrics
H-Index
i10-Index
Citation Counts
3
1
26
Computational Fluid Dynamics
Operations Research
Mathematical Biology
Mathematical Statistics
Rev. Peter Siamoo
Metrics
H-Index
i10-Index
Citation Counts
3
0
24
Education Administration and Leadership
Counseling Psychology
Francis Bagambilana
Metrics
H-Index
i10-Index
Citation Counts
3
0
20
Angelista Joseph Lasway
Metrics
H-Index
i10-Index
Citation Counts
2
2
33
Curriculum and Instuction
Teacher Education
Classroom Practices
Learner Centered Pedagogy
Agnes Bhoke-Africanus
Metrics
H-Index
i10-Index
Citation Counts
2
1
68
Accounting and International Business
Mwapashua H. Fujo
Metrics
H-Index
i10-Index
Citation Counts
2
1
39
Amembah A. Lamu Amos
Metrics
H-Index
i10-Index
Citation Counts
2
1
36
Marketing
Relationship Management
Economics of Small Scale Industries
Customer Relations
Catherine Paschal
Metrics
H-Index
i10-Index
Citation Counts
2
1
30
Raphael Mgohamwende
Metrics
H-Index
i10-Index
Citation Counts
2
1
25
Organic Chemistry
Polymer Chemistry
Stereo Chemistry
Catherine Muteti
Metrics
H-Index
i10-Index
Citation Counts
2
0
15
Educational Administration and Planning
Timothy Mandila
Metrics
H-Index
i10-Index
Citation Counts
2
0
14
Fr. Cornelius Mushumbusi
Metrics
H-Index
i10-Index
Citation Counts
2
0
12
Biochemistry
Molecular Biology
Physiology
Cell Biology
Signal Transduction