Top 100 Scientists

World Top 100 Scientists 2025

The ranking of “Top 100” scientists is based on total H-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,014,374 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects. 

Rankings
Ranking Based On Selection: 1
Uğur Kurtaran
Metrics
H-Index
i10 Index
Citation Counts
13
18
611
osmanli diplomasi uluslararasi iliskiler ottoman diplomacy international relations
Rankings
Ranking Based On Selection: 3
Elifhan Köse Çal
Metrics
H-Index
i10 Index
Citation Counts
7
6
220
Rankings
Ranking Based On Selection: 5
Esra Cavusoglu
Metrics
H-Index
i10 Index
Citation Counts
5
1
48
international relations
political history
middle east studies
gulf studies
Rankings
Ranking Based On Selection: 6
Fatma Okur Çakici|Fatma Okur
Metrics
H-Index
i10 Index
Citation Counts
4
3
134
Rankings
Ranking Based On Selection: 7
Uğur Matiç
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Foreign Policy
Turkish Foreign Policy
Middle East
International Relations
Political Science