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.

* Rankings
Ranking Based On Selection :4
Abdul Hamid A Toha
Aquatic Biology
Aquatic Resources Management
Conservation Biology
Conservation Genetics
Metrics
H-Index
i10 Index
Citation
18
21
1,162
* Rankings
Ranking Based On Selection :5
Freddy Pattiselanno
Animal Science
Wildlife Science
Ecological Environment
Metrics
H-Index
i10 Index
Citation
17
26
890
* Rankings
Ranking Based On Selection :6
Sutiharni
Hama dan Penyakit Tanaman
Agroteknologi
Ilmu-Ilmu Pertanian
Ilmu Gulma
Metrics
H-Index
i10 Index
Citation
16
23
482
* Rankings
Ranking Based On Selection :8
Benidiktus Tanujaya
HOTS
Pendidikan Matematika
Pengukuran dan Evaluasi Pendidikan
Lesson Study
Metrics
H-Index
i10 Index
Citation
16
20
1,393
* Rankings
Ranking Based On Selection :10
Barahima Abbas
Bioteknologi Pertanian dan Perkebunan
Agricultura
Molecular Ecologyl Biotechnology
Plant Molecular Biology
Plant Tissue cult
Metrics
H-Index
i10 Index
Citation
13
16
512
* Rankings
Ranking Based On Selection :12
Agustinus Murdjoko
Forestry
Tropical Forest Ecology
Tropical Silviculture
Metrics
H-Index
i10 Index
Citation
12
15
327
* Rankings
Ranking Based On Selection :14
Deny Anjelus Iyai
Tropical Animal Production Systems
New Guinea/Pasific Livestock Farming Systems
Metrics
H-Index
i10 Index
Citation
12
19
528
* Rankings
Ranking Based On Selection :15
Sepus M Fatem
Forest policy and conservation
natural resources management and mamals conservation
Metrics
H-Index
i10 Index
Citation
11
13
329
* Rankings
Ranking Based On Selection :22
Rima Siburian
Kehutanan
Forestry
Silvikultur
Forest genetic
Metrics
H-Index
i10 Index
Citation
10
10
282
Ridwan Sala
Fisheries Biology
Capture Fishery
Fisheries Management
Metrics
H-Index
i10 Index
Citation
8
4
191
Agustina Yohana Setyarini Arobaya
Biodiversity & Conservation of Tropical Flora (Orchidaceae) and Fauna
Metrics
H-Index
i10 Index
Citation
8
6
245
Hugo Warami
Linguistik Antropologi
Linguistik Forensik
Etnolinguistik
Analisis Wacana
Metrics
H-Index
i10 Index
Citation
8
6
251
Cassowary
Environtment
Agriculture
Animal Science
Forestry
Fisheries
Metrics
H-Index
i10 Index
Citation
7
3
187
Obed Nedjo Lense
Forestry
Soil Plant Interaction
Organic Waste
Organic Fertiliser
Metrics
H-Index
i10 Index
Citation
7
7
210
Selvi Tebaiy
socio economic
coastal management
conservation
Metrics
H-Index
i10 Index
Citation
7
4
163
Desi Edowai
Fakultas Teknologi Pertanian
Metrics
H-Index
i10 Index
Citation
6
4
139
Antonius Suparno
Agronomy
Plant Physiology
Plant Nutrition
Mycorrhiza
Metrics
H-Index
i10 Index
Citation
5
5
110
Fridolin F Paiki
AI
Machine Learning
Deep Learning
Reinforcement Learning
Metrics
H-Index
i10 Index
Citation
5
2
83
Dedi Parenden
management of coastal and marine resources
coral reef ecology
coral restoration
Metrics
H-Index
i10 Index
Citation
5
1
62
Paulus Payung
Teknik Pertanian dan Biosistim
Metrics
H-Index
i10 Index
Citation
5
1
150
Duaitd Kolibongso
Oceanography
Marine Geochemistry
Marine Pollution
Marine Ecology
Metrics
H-Index
i10 Index
Citation
5
1
53
Rankings
Ranking Based On Selection: 1
Insar Damopolii
Metrics
H-Index
i10 Index
Citation Counts
25
51
1,362
Rankings
Ranking Based On Selection: 2
Irfan Yusuf
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,625
Rankings
Ranking Based On Selection: 3
Sri Wahyu Widyaningsih
Metrics
H-Index
i10 Index
Citation Counts
21
40
1,976
Rankings
Ranking Based On Selection: 4
Abdul Hamid A Toha
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,162
Aquatic Biology
Aquatic Resources Management
Conservation Biology
Conservation Genetics
Rankings
Ranking Based On Selection: 5
Freddy Pattiselanno
Metrics
H-Index
i10 Index
Citation Counts
17
26
890
Animal Science
Wildlife Science
Ecological Environment
Rankings
Ranking Based On Selection: 6
Sutiharni
Metrics
H-Index
i10 Index
Citation Counts
16
23
482
Hama dan Penyakit Tanaman
Agroteknologi
Ilmu-Ilmu Pertanian
Ilmu Gulma
Rankings
Ranking Based On Selection: 7
Yan Nunaki
Metrics
H-Index
i10 Index
Citation Counts
16
24
681
Rankings
Ranking Based On Selection: 8
Benidiktus Tanujaya
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,393
HOTS
Pendidikan Matematika
Pengukuran dan Evaluasi Pendidikan
Lesson Study
Rankings
Ranking Based On Selection: 9
Jeinne Mumu
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,156
Rankings
Ranking Based On Selection: 10
Barahima Abbas
Metrics
H-Index
i10 Index
Citation Counts
13
16
512
Bioteknologi Pertanian dan Perkebunan
Agricultura
Molecular Ecologyl Biotechnology
Plant Molecular Biology
Plant Tissue cult
Rankings
Ranking Based On Selection: 11
Rawati Panjaitan
Metrics
H-Index
i10 Index
Citation Counts
13
14
481
Rankings
Ranking Based On Selection: 12
Agustinus Murdjoko
Metrics
H-Index
i10 Index
Citation Counts
12
15
327
Forestry
Tropical Forest Ecology
Tropical Silviculture
Rankings
Ranking Based On Selection: 13
Mujasam
Metrics
H-Index
i10 Index
Citation Counts
12
14
560
Rankings
Ranking Based On Selection: 14
Deny Anjelus Iyai
Metrics
H-Index
i10 Index
Citation Counts
12
19
528
Tropical Animal Production Systems
New Guinea/Pasific Livestock Farming Systems
Rankings
Ranking Based On Selection: 15
Sepus M Fatem
Metrics
H-Index
i10 Index
Citation Counts
11
13
329
Forest policy and conservation
natural resources management and mamals conservation
Rankings
Ranking Based On Selection: 16
Alianto
Metrics
H-Index
i10 Index
Citation Counts
11
12
855
Rankings
Ranking Based On Selection: 17
Anton Sinery
Metrics
H-Index
i10 Index
Citation Counts
11
13
363
Rankings
Ranking Based On Selection: 19
Zita Letviany Sarungallo
Metrics
H-Index
i10 Index
Citation Counts
10
11
505
Rankings
Ranking Based On Selection: 20
Aradea Bujana Kusuma
Metrics
H-Index
i10 Index
Citation Counts
10
11
279
Rankings
Ranking Based On Selection: 21
Budi Santoso
Metrics
H-Index
i10 Index
Citation Counts
10
12
291
Rankings
Ranking Based On Selection: 22
Rima Siburian
Metrics
H-Index
i10 Index
Citation Counts
10
10
282
Kehutanan
Forestry
Silvikultur
Forest genetic
Rankings
Ranking Based On Selection: 23
Roni Bawole
Metrics
H-Index
i10 Index
Citation Counts
9
8
313
Rankings
Ranking Based On Selection: 24
Sartji Taberima
Metrics
H-Index
i10 Index
Citation Counts
9
7
1,129
Rankings
Ranking Based On Selection: 25
Priyo Sambodo
Metrics
H-Index
i10 Index
Citation Counts
8
8
344
Rankings
Ranking Based On Selection: 26
Sarman Gultom
Metrics
H-Index
i10 Index
Citation Counts
8
6
468
Rankings
Ranking Based On Selection: 27
Jeni
Metrics
H-Index
i10 Index
Citation Counts
8
5
170
Rankings
Ranking Based On Selection: 28
Ridwan Sala
Metrics
H-Index
i10 Index
Citation Counts
8
4
191
Fisheries Biology
Capture Fishery
Fisheries Management
Rankings
Ranking Based On Selection: 29
Elisabeth Lenny Marit
Metrics
H-Index
i10 Index
Citation Counts
8
7
653
Rankings
Ranking Based On Selection: 30
Keliopas Krey
Metrics
H-Index
i10 Index
Citation Counts
8
7
185
Rankings
Ranking Based On Selection: 31
Agustina Yohana Setyarini Arobaya
Metrics
H-Index
i10 Index
Citation Counts
8
6
245
Biodiversity & Conservation of Tropical Flora (Orchidaceae) and Fauna
Rankings
Ranking Based On Selection: 32
Sangle Yohannes Randa
Metrics
H-Index
i10 Index
Citation Counts
8
7
193
Rankings
Ranking Based On Selection: 33
Hugo Warami
Metrics
H-Index
i10 Index
Citation Counts
8
6
251
Linguistik Antropologi
Linguistik Forensik
Etnolinguistik
Analisis Wacana
Rankings
Ranking Based On Selection: 34
Meike Meilan Lisangan
Metrics
H-Index
i10 Index
Citation Counts
8
6
156
Rankings
Ranking Based On Selection: 35
Adelhard Rehiara
Metrics
H-Index
i10 Index
Citation Counts
7
7
272
Rankings
Ranking Based On Selection: 36
Darma Darma
Metrics
H-Index
i10 Index
Citation Counts
7
6
242
Rankings
Ranking Based On Selection: 37
Eko Agus Martanto
Metrics
H-Index
i10 Index
Citation Counts
7
5
163
Rankings
Ranking Based On Selection: 38
Zulfikar Mardiyadi
Metrics
H-Index
i10 Index
Citation Counts
7
5
107
Kehutanan dan Lingkungan
Rankings
Ranking Based On Selection: 39
Johan F Koibur
Metrics
H-Index
i10 Index
Citation Counts
7
4
140
Rankings
Ranking Based On Selection: 40
Silvia Hanna Kusuma Sirait
Metrics
H-Index
i10 Index
Citation Counts
7
4
94
Rankings
Ranking Based On Selection: 41
Cassowary
Metrics
H-Index
i10 Index
Citation Counts
7
3
187
Environtment
Agriculture
Animal Science
Forestry
Fisheries
Rankings
Ranking Based On Selection: 42
Obed Nedjo Lense
Metrics
H-Index
i10 Index
Citation Counts
7
7
210
Forestry
Soil Plant Interaction
Organic Waste
Organic Fertiliser
Rankings
Ranking Based On Selection: 43
Vera Sabariah
Metrics
H-Index
i10 Index
Citation Counts
7
6
174
Rankings
Ranking Based On Selection: 44
Evi Warintan Saragih
Metrics
H-Index
i10 Index
Citation Counts
7
6
139
Rankings
Ranking Based On Selection: 45
Desni Saragih
Metrics
H-Index
i10 Index
Citation Counts
7
6
115
Rankings
Ranking Based On Selection: 46
Iriwi Ls Sinon
Metrics
H-Index
i10 Index
Citation Counts
7
5
489
Rankings
Ranking Based On Selection: 47
Yohanes Yoseph Rahawarin
Metrics
H-Index
i10 Index
Citation Counts
7
5
171
Rankings
Ranking Based On Selection: 48
Selvi Tebaiy
Metrics
H-Index
i10 Index
Citation Counts
7
4
163
socio economic
coastal management
conservation
Rankings
Ranking Based On Selection: 49
Cicilia Susanti
Metrics
H-Index
i10 Index
Citation Counts
7
6
147
Wood Science and Technology
Rankings
Ranking Based On Selection: 50
Andoyo Supriyantono
Metrics
H-Index
i10 Index
Citation Counts
7
5
188
Rankings
Ranking Based On Selection: 51
Abadi Jading
Metrics
H-Index
i10 Index
Citation Counts
7
4
260
Rankings
Ranking Based On Selection: 52
Hermawaty Abubakar
Metrics
H-Index
i10 Index
Citation Counts
7
4
235
Rankings
Ranking Based On Selection: 53
Rudi A Maturbongs
Metrics
H-Index
i10 Index
Citation Counts
7
6
161
Rankings
Ranking Based On Selection: 54
Suriel Mofu
Metrics
H-Index
i10 Index
Citation Counts
6
6
285
Rankings
Ranking Based On Selection: 56
Jimmy Frans Wanma
Metrics
H-Index
i10 Index
Citation Counts
6
5
129
Rankings
Ranking Based On Selection: 57
Bambang T Hariadi
Metrics
H-Index
i10 Index
Citation Counts
6
4
247
Rankings
Ranking Based On Selection: 58
Rully Novie Wurarah
Metrics
H-Index
i10 Index
Citation Counts
6
4
180
Rankings
Ranking Based On Selection: 59
Hotlan Manik
Metrics
H-Index
i10 Index
Citation Counts
6
4
169
Rankings
Ranking Based On Selection: 60
Desi Edowai
Metrics
H-Index
i10 Index
Citation Counts
6
4
139
Fakultas Teknologi Pertanian
Rankings
Ranking Based On Selection: 61
Sarah Usman
Metrics
H-Index
i10 Index
Citation Counts
6
4
133
Rankings
Ranking Based On Selection: 62
Hermanus Warmetan
Metrics
H-Index
i10 Index
Citation Counts
6
4
104
Rankings
Ranking Based On Selection: 63
Dirarini Sudarwadi
Metrics
H-Index
i10 Index
Citation Counts
6
3
164
Rankings
Ranking Based On Selection: 64
Ferawati Runtuboi
Metrics
H-Index
i10 Index
Citation Counts
6
3
130
Rankings
Ranking Based On Selection: 65
Bayu Pranata
Metrics
H-Index
i10 Index
Citation Counts
6
2
82
Rankings
Ranking Based On Selection: 66
Hengky L Wambrauw
Metrics
H-Index
i10 Index
Citation Counts
6
1
89
Rankings
Ranking Based On Selection: 67
Imam Widodo
Metrics
H-Index
i10 Index
Citation Counts
6
5
191
Rankings
Ranking Based On Selection: 68
Alexander Yaku
Metrics
H-Index
i10 Index
Citation Counts
6
5
127
Rankings
Ranking Based On Selection: 69
Agustinus Murwanto
Metrics
H-Index
i10 Index
Citation Counts
6
4
186
Rankings
Ranking Based On Selection: 70
Darma Santi
Metrics
H-Index
i10 Index
Citation Counts
6
4
134
Rankings
Ranking Based On Selection: 71
Bertha Mangallo
Metrics
H-Index
i10 Index
Citation Counts
6
3
118
Rankings
Ranking Based On Selection: 72
Irba Warsono
Metrics
H-Index
i10 Index
Citation Counts
6
3
91
Rankings
Ranking Based On Selection: 73
Alnita Baaka
Metrics
H-Index
i10 Index
Citation Counts
6
2
107
Rankings
Ranking Based On Selection: 74
Heru Joko Budirianto
Metrics
H-Index
i10 Index
Citation Counts
6
0
84
Rankings
Ranking Based On Selection: 75
Irnanda Aiko Fifi Djuuna
Metrics
H-Index
i10 Index
Citation Counts
6
5
120
Rankings
Ranking Based On Selection: 76
Antonius Suparno
Metrics
H-Index
i10 Index
Citation Counts
5
5
110
Agronomy
Plant Physiology
Plant Nutrition
Mycorrhiza
Rankings
Ranking Based On Selection: 77
Isak Silamba
Metrics
H-Index
i10 Index
Citation Counts
5
5
98
Rankings
Ranking Based On Selection: 78
Rintar Agus Simatupang
Metrics
H-Index
i10 Index
Citation Counts
5
4
166
Rankings
Ranking Based On Selection: 79
Albertus Girik Allo
Metrics
H-Index
i10 Index
Citation Counts
5
4
91
Rankings
Ranking Based On Selection: 81
Radite Yogaswara
Metrics
H-Index
i10 Index
Citation Counts
5
3
122
Rankings
Ranking Based On Selection: 82
Ihwan Tjolli
Metrics
H-Index
i10 Index
Citation Counts
5
3
77
Rankings
Ranking Based On Selection: 83
Rina A Mogea
Metrics
H-Index
i10 Index
Citation Counts
5
2
124
Rankings
Ranking Based On Selection: 84
Elias Kondorura Bawan
Metrics
H-Index
i10 Index
Citation Counts
5
2
105
Rankings
Ranking Based On Selection: 85
John Arnold Palulungan
Metrics
H-Index
i10 Index
Citation Counts
5
2
92
Rankings
Ranking Based On Selection: 86
Fridolin F Paiki
Metrics
H-Index
i10 Index
Citation Counts
5
2
83
AI
Machine Learning
Deep Learning
Reinforcement Learning
Rankings
Ranking Based On Selection: 87
Christian Dwi Suhendra
Metrics
H-Index
i10 Index
Citation Counts
5
2
80
Rankings
Ranking Based On Selection: 88
Christiana Niken Larasati
Metrics
H-Index
i10 Index
Citation Counts
5
2
62
Rankings
Ranking Based On Selection: 90
Dedi Parenden
Metrics
H-Index
i10 Index
Citation Counts
5
1
62
management of coastal and marine resources
coral reef ecology
coral restoration
Rankings
Ranking Based On Selection: 91
Firmansyah
Metrics
H-Index
i10 Index
Citation Counts
5
1
60
Pendidikan Matematika
Pendidikan Guru Sekolah Dasar
Rankings
Ranking Based On Selection: 92
Richard Lewerissa
Metrics
H-Index
i10 Index
Citation Counts
5
1
56
Rankings
Ranking Based On Selection: 93
Muh Affan Mu'İn
Metrics
H-Index
i10 Index
Citation Counts
5
3
68
Rankings
Ranking Based On Selection: 94
Andi Fajeriani Wyrasti
Metrics
H-Index
i10 Index
Citation Counts
5
2
89
Rankings
Ranking Based On Selection: 95
Mudjirahayu|Mudji Rahayu
Metrics
H-Index
i10 Index
Citation Counts
5
2
81
Rankings
Ranking Based On Selection: 96
Paulus Payung
Metrics
H-Index
i10 Index
Citation Counts
5
1
150
Teknik Pertanian dan Biosistim
Rankings
Ranking Based On Selection: 97
Manajemen Kualitas Air
pengelolaan Lingkungan hidup
pengendalian pencemaran air
Rankings
Ranking Based On Selection: 98
Duaitd Kolibongso
Metrics
H-Index
i10 Index
Citation Counts
5
1
53
Oceanography
Marine Geochemistry
Marine Pollution
Marine Ecology
Rankings
Ranking Based On Selection: 99
Dwiana Wasgito Purnomo
Metrics
H-Index
i10 Index
Citation Counts
5
2
106
Rankings
Ranking Based On Selection: 100
Cipta Meliala
Metrics
H-Index
i10 Index
Citation Counts
5
4
90
hama dan penyakit tumbuhan