Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 1.094 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Hematoloj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,960
7,179
0.801
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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Crystallography
SCXRD
Hirshfeld Surface Analysis
Molecular Dockin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,036
6,197
0.881
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Toprak
Toprak Bilimi
Toprak Etüd ve Haritalama
Toprak Oluşumu
Toprak Kalites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,394
4,231
0.662
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Telemedicine
telehealth
ambient assisted livin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,769
4,174
0.724
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Fractional Calculus
Mathematical Modeling
Mathematical Epidemiology
Numerical Algorithm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,747
2,924
0.616
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Enerji
reaksiyon mühendisliği
reaktör tasarımı
biyokütlenin termokimyasal dönüşüm�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,443
2,697
0.783
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Crystallograph
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,550
2,563
0.243
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Psikiyatr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,426
2,362
0.974
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,194
2,307
0.550
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* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Soil Science
Soil Biology and Biochemistry
Toprak Bilimi
Bitki Besleme
Toprak Biyolojis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,683
2,253
0.481
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Viral diseases
antibiyotic resistance
zoonotic infections
Central nervous system infections
bacterial infection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,025
2,203
0.366
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Traffic
Earthquake
soil and base
roa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,751
2,079
0.554
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
TBC
oxidatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,307
2,075
0.899
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Biyokimya
Moleküler Biyoloji
İlaç Dizayn�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,642
2,026
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Rekreasyon
Spor Yöneticiliği
Beden Eğitimi ve Spo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,002
1,977
0.395
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Post-quantum Cryptography
Lattice-based Cryptography
Low-level Programming
Code Optimization
high-performance implementatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,876
1,963
0.683
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Agricultural Economics
Agricultural Extension and Communication
Rural Developmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,111
1,833
0.589
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Genetik ve epigeneti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,053
1,813
0.594
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Mental Health
Counseling
Help Seeking
Stigm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,715
1,794
0.661
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Hastane Enfeksiyonlar�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,389
1,737
0.322
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Ruh sağlığı
psikolojik danışma
iletişim beceriler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,706
1,697
0.627
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
cryptographic computations
post-quantum cryptography
computer algebra
cyber security
#unitartuc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,983
1,617
0.815
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Vocational Psychology
Career Counseling
Counseling Psychology
Kariyer Psikolojik Danışmanlığ�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,705
1,606
0.594
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Konstrüksiyon ve İmalat
Makina Tasarımı ve Elemanları
Triboloj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,628
1,602
0.442
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Weed Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,734
1,546
0.414
* Last 6 Years Citation Counts Rankings
Rankings
57,213
232
1
Ranking Based On Selection: 1
Mehmet Turgut
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,960
7,179
0.801
* Last 6 Years Citation Counts Rankings
Rankings
70,019
278
2
Ranking Based On Selection: 2
Necmi Dege
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,036
6,197
0.881
Crystallography
SCXRD
Hirshfeld Surface Analysis
Molecular Dockin
* Last 6 Years Citation Counts Rankings
Rankings
114,195
515
3
Ranking Based On Selection: 3
Orhan Dengiz
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,394
4,231
0.662
Toprak
Toprak Bilimi
Toprak Etüd ve Haritalama
Toprak Oluşumu
Toprak Kalites
* Last 6 Years Citation Counts Rankings
Rankings
116,074
527
4
Ranking Based On Selection: 4
Malcolm Clarke
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,769
4,174
0.724
Telemedicine
telehealth
ambient assisted livin
* Last 6 Years Citation Counts Rankings
Rankings
175,470
968
5
Ranking Based On Selection: 5
Vedat Suat Erturk
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,747
2,924
0.616
Fractional Calculus
Mathematical Modeling
Mathematical Epidemiology
Numerical Algorithm
* Last 6 Years Citation Counts Rankings
Rankings
191,597
1,104
6
Ranking Based On Selection: 6
Selim Ceylan
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,443
2,697
0.783
Enerji
reaksiyon mühendisliği
reaktör tasarımı
biyokütlenin termokimyasal dönüşüm�
* Last 6 Years Citation Counts Rankings
Rankings
202,275
1,204
7
Ranking Based On Selection: 7
Orhan Büyükgüngör
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,550
2,563
0.243
* Last 6 Years Citation Counts Rankings
Rankings
220,546
1,368
8
Ranking Based On Selection: 8
Selçuk Özdin
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,426
2,362
0.974
* Last 6 Years Citation Counts Rankings
Rankings
225,954
1,419
9
Ranking Based On Selection: 9
Emine Şendurur
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,194
2,307
0.550
* Last 6 Years Citation Counts Rankings
Rankings
231,520
1,469
10
Ranking Based On Selection: 10
Rıdvan Kızılkaya
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,683
2,253
0.481
Soil Science
Soil Biology and Biochemistry
Toprak Bilimi
Bitki Besleme
Toprak Biyolojis
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Last 6 Years Citation Counts Rankings
Rankings
236,981
1,527
11
Ranking Based On Selection: 11
Mustafa Sünbül
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,025
2,203
0.366
Viral diseases
antibiyotic resistance
zoonotic infections
Central nervous system infections
bacterial infection
* Last 6 Years Citation Counts Rankings
Rankings
251,289
1,687
12
Ranking Based On Selection: 12
Reza Jafari
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,751
2,079
0.554
Traffic
Earthquake
soil and base
roa
* Last 6 Years Citation Counts Rankings
Rankings
251,819
1,698
13
Ranking Based On Selection: 13
Kadir Mert Doleker
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,307
2,075
0.899
* Last 6 Years Citation Counts Rankings
Rankings
257,657
1,756
14
Ranking Based On Selection: 14
Deniz Ekinci
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,642
2,026
0.359
Biyokimya
Moleküler Biyoloji
İlaç Dizayn�
* Last 6 Years Citation Counts Rankings
Rankings
263,813
1,824
15
Ranking Based On Selection: 15
Onur Öztürk
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,002
1,977
0.395
Rekreasyon
Spor Yöneticiliği
Beden Eğitimi ve Spo
* Last 6 Years Citation Counts Rankings
Rankings
265,708
1,847
16
Ranking Based On Selection: 16
Erdem Alkım
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,876
1,963
0.683
Post-quantum Cryptography
Lattice-based Cryptography
Low-level Programming
Code Optimization
high-performance implementatio
* Last 6 Years Citation Counts Rankings
Rankings
284,152
2,072
17
Ranking Based On Selection: 17
İsmet Boz
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,111
1,833
0.589
Agricultural Economics
Agricultural Extension and Communication
Rural Developmen
* Last 6 Years Citation Counts Rankings
Rankings
287,153
2,111
18
Ranking Based On Selection: 18
Sezgin Güneş
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,053
1,813
0.594
* Last 6 Years Citation Counts Rankings
Rankings
290,058
2,147
19
Ranking Based On Selection: 19
Nursel Topkaya
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,715
1,794
0.661
Mental Health
Counseling
Help Seeking
Stigm
* Last 6 Years Citation Counts Rankings
Rankings
298,838
2,255
20
Ranking Based On Selection: 20
Şaban Esen
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,389
1,737
0.322
Hastane Enfeksiyonlar�
* Last 6 Years Citation Counts Rankings
Rankings
305,434
2,340
21
Ranking Based On Selection: 21
Hatice Kumcağız
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,706
1,697
0.627
Ruh sağlığı
psikolojik danışma
iletişim beceriler
* Last 6 Years Citation Counts Rankings
Rankings
319,266
2,531
22
Ranking Based On Selection: 22
Sedat Akleylek
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,983
1,617
0.815
cryptographic computations
post-quantum cryptography
computer algebra
cyber security
#unitartuc
* Last 6 Years Citation Counts Rankings
Rankings
321,212
2,551
23
Ranking Based On Selection: 23
Ayşenur Büyükgöze Kavas|Ayşenur Büyükgöze Kavas
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,705
1,606
0.594
Vocational Psychology
Career Counseling
Counseling Psychology
Kariyer Psikolojik Danışmanlığ�
* Last 6 Years Citation Counts Rankings
Rankings
321,920
2,559
24
Ranking Based On Selection: 24
Erdem Koç
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,628
1,602
0.442
Konstrüksiyon ve İmalat
Makina Tasarımı ve Elemanları
Triboloj
* Last 6 Years Citation Counts Rankings
Rankings
332,353
2,693
25
Ranking Based On Selection: 25
Hüsrev Mennan
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,734
1,546
0.414