The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 15, 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 (1.121.296) 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].
Rankings



Rankings



Rankings



Environmental Economics | Conservation Policy | Sustainable Development | Natural Resource Managemen
H-Index Metrics
-
H-Index15
-
i10 Index22
-
Citation Counts1,190
Rankings



Fragile States | Conflict and Security | Terrorism and Counterterrorism | eastern and southern Afric
H-Index Metrics
-
H-Index12
-
i10 Index14
-
Citation Counts690
Rankings



Educational Guidance and Counselling-Marriage | Sex and Family life Counsellin
H-Index Metrics
-
H-Index11
-
i10 Index11
-
Citation Counts357
Rankings



Rankings



Mathematics education | applied calculus | hands on activities in mathematics | practical works in mathematic
H-Index Metrics
-
H-Index9
-
i10 Index8
-
Citation Counts377
Rankings



Rankings



Rankings



Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Rankings



Rankings



Economics of Education | development studies | quantitative methods | Social protection policies | Human capital developmen
H-Index Metrics
-
H-Index7
-
i10 Index7
-
Citation Counts197
Rankings



Rankings



Rankings



Rankings



Rankings



Rankings



Rankings



Rankings



foreign and second language studies | language policy | technology for language learning (computer-assisted language learning | mobile-assisted language learning) | and the use of emerging technologies in educatio
H-Index Metrics
-
H-Index6
-
i10 Index3
-
Citation Counts59
Rankings



Educational Planning | Economics of Education | ICT in Education | Research Method
H-Index Metrics
-
H-Index6
-
i10 Index4
-
Citation Counts272
Rankings



Rankings



Rankings



Entrepreneurship | Cooperative Development | Ecopreneurship | Agripreneurship | Strategic Managemen
H-Index Metrics
-
H-Index6
-
i10 Index4
-
Citation Counts104
Rankings



Corporate Governance | Ownership Structure and Corporate Risk Management
H-Index Metrics
-
H-Index5
-
i10 Index4
-
Citation Counts116