Top 100 Scientists

World Top 100 Scientists 2025

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, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 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.

Nora Abdelmotlb
abiotic and biotic stress
metabolite
plant breeding
Metrics
H-Index
i10 Index
Citation
3
1
63
Hebatollah Ismail
Plant Physiology
Stress Physiology
Plant tissue culture
Metrics
H-Index
i10 Index
Citation
2
1
124
Kirolos Magdy Adolf Saied
Agricultural Plant Science - Crop Management - Soil Biology - Biological Control - Plant Extracts
Metrics
H-Index
i10 Index
Citation
1
0
7
Rankings
Ranking Based On Selection: 1
Said Shehata
Metrics
H-Index
i10 Index
Citation Counts
25
54
2,360
Rankings
Ranking Based On Selection: 2
Salwa Abbas
Metrics
H-Index
i10 Index
Citation Counts
15
19
954
Rankings
Ranking Based On Selection: 3
Mostafa Helmy Mostafa
Metrics
H-Index
i10 Index
Citation Counts
13
19
622
Rankings
Ranking Based On Selection: 4
Ahmed Khalafallah
Metrics
H-Index
i10 Index
Citation Counts
11
11
632
Rankings
Ranking Based On Selection: 5
Mohamed Nagy Shatla
Metrics
H-Index
i10 Index
Citation Counts
10
10
614
Rankings
Ranking Based On Selection: 6
AA Mosa
Metrics
H-Index
i10 Index
Citation Counts
10
10
425
Rankings
Ranking Based On Selection: 7
Amr Nassar
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,625
Rankings
Ranking Based On Selection: 8
Azza Emam
Metrics
H-Index
i10 Index
Citation Counts
7
5
174
Rankings
Ranking Based On Selection: 9
Roushdy Ishak
Metrics
H-Index
i10 Index
Citation Counts
6
3
188
Rankings
Ranking Based On Selection: 10
Abeer Abdelrazk Ahmed Farag Younis
Metrics
H-Index
i10 Index
Citation Counts
5
1
142
Rankings
Ranking Based On Selection: 11
Sahar Abdel Tawab
Metrics
H-Index
i10 Index
Citation Counts
5
3
89
Rankings
Ranking Based On Selection: 12
Nora Abdelmotlb
Metrics
H-Index
i10 Index
Citation Counts
3
1
63
abiotic and biotic stress
metabolite
plant breeding
Rankings
Ranking Based On Selection: 13
Mohamed Ebrahim
Metrics
H-Index
i10 Index
Citation Counts
2
2
50
Rankings
Ranking Based On Selection: 14
Basma Essa
Metrics
H-Index
i10 Index
Citation Counts
2
2
34
Rankings
Ranking Based On Selection: 15
Hebatollah Ismail
Metrics
H-Index
i10 Index
Citation Counts
2
1
124
Plant Physiology
Stress Physiology
Plant tissue culture
Rankings
Ranking Based On Selection: 16
Manar Alaa Soliman|Manar A Soliman
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 17
Mohamed Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
Rankings
Ranking Based On Selection: 18
Rabab A.Gad
Metrics
H-Index
i10 Index
Citation Counts
1
1
12
Rankings
Ranking Based On Selection: 19
Kirolos Magdy Adolf Saied
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Agricultural Plant Science - Crop Management - Soil Biology - Biological Control - Plant Extracts
Rankings
Ranking Based On Selection: 20
Aya Abo-Zaid|Aya Abo Zaid
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 21
Marian
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 22
Ahmed Yusuf Mohamed Yusuf
Metrics
H-Index
i10 Index
Citation Counts
1
0
2