The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
GIS Analysis
Landscape Planning and Management
Landscape Engineering
Bioclimatic comfort
Air Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,965
12,079
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :2
Crystallography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,196
2,849
0.279
* Total Citation Counts Rankings
Ranking Based On Selection :3
Hematoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,006
6,742
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :4
Toprak
Toprak Bilimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,824
4,291
0.737
* Total Citation Counts Rankings
Ranking Based On Selection :5
Crystallographer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,823
5,251
0.902
* Total Citation Counts Rankings
Ranking Based On Selection :6
Viral diseases
antibiyotic resistance
zoonotic infections
Central nervous system infections
bacterial infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,709
2,594
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :7
Biyokimya
Moleküler Biyoloji
İlaç Dizaynı
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,374
2,200
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :8
Hastane Enfeksiyonları
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,254
1,976
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :9
Telemedicine
telehealth
ambient assisted living
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,854
3,421
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :10
Rekreasyon
Spor Yöneticiliği
Beden Eğitimi ve Spor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,656
2,476
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :11
Fractional Calculus
Mathematical Modeling
Mathematical Epidemiology
Numerical Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,529
2,899
0.640
* Total Citation Counts Rankings
Ranking Based On Selection :12
Soil Science
Soil Biology and Biochemistry
Toprak Bilimi
Bitki Besleme
Toprak Biyolojisi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,390
2,358
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :13
fen eğitimi
fen ve teknoloji eğitimi
probleme dayalı öğrenme
öğretmen eğitimi
ölçme ve değerlendirme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,292
1,745
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :14
image analysis
stereology
brain analysis
brain segmentation
Cavalieri principle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,961
1,339
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,915
2,415
0.617
* Total Citation Counts Rankings
Ranking Based On Selection :16
Biometry
biostatistics
design of experiment
linear models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,788
1,264
0.334
* Total Citation Counts Rankings
Ranking Based On Selection :17
Traffic
Earthquake
soil and base
road
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,534
2,107
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :18
Konstrüksiyon ve İmalat
Makina Tasarımı ve Elemanları
Triboloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,469
1,934
0.558
* Total Citation Counts Rankings
Ranking Based On Selection :19
balık biyolojisi
hidrobiyoloji
sistematik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,434
1,537
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,145
1,447
0.460
* Total Citation Counts Rankings
Ranking Based On Selection :21
Enerji
reaksiyon mühendisliği
reaktör tasarımı
biyokütlenin termokimyasal dönüşümü
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,135
2,680
0.855
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,053
1,493
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :23
water and waste water treatment
biotechnology
water reuse
micropollutants
advanced treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,016
1,217
0.404
* Total Citation Counts Rankings
Ranking Based On Selection :24
tavuk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,851
1,507
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :25
Agricultural Economics
Agricultural Extension and Communication
Rural Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,847
1,882
0.661
Mehmet Çetin
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,965
12,079
0.865
GIS Analysis
Landscape Planning and Management
Landscape Engineering
Bioclimatic comfort
Air Quality
Orhan Büyükgüngör
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,196
2,849
0.279
Mehmet Turgut
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,006
6,742
0.842
Orhan Dengiz
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,824
4,291
0.737
Toprak
Toprak Bilimi
Necmi Dege
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,823
5,251
0.902
Mustafa Sünbül
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,709
2,594
0.454
Viral diseases
antibiyotic resistance
zoonotic infections
Central nervous system infections
bacterial infections
Deniz Ekinci
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,374
2,200
0.409
Biyokimya
Moleküler Biyoloji
İlaç Dizaynı
Şaban Esen
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,254
1,976
0.376
Hastane Enfeksiyonları
Malcolm Clarke
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,854
3,421
0.705
Telemedicine
telehealth
ambient assisted living
Onur Öztürk
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,656
2,476
0.532
Rekreasyon
Spor Yöneticiliği
Beden Eğitimi ve Spor
Vedat Suat Erturk
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,529
2,899
0.640
Fractional Calculus
Mathematical Modeling
Mathematical Epidemiology
Numerical Algorithms
Rıdvan Kızılkaya
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,390
2,358
0.537
Soil Science
Soil Biology and Biochemistry
Toprak Bilimi
Bitki Besleme
Toprak Biyolojisi
Süleyman Yaman
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,292
1,745
0.407
fen eğitimi
fen ve teknoloji eğitimi
probleme dayalı öğrenme
öğretmen eğitimi
ölçme ve değerlendirme
Bünyamin Şahin
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,961
1,339
0.338
image analysis
stereology
brain analysis
brain segmentation
Cavalieri principle
Emine Şendurur
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,915
2,415
0.617
Yüksel Bek
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,788
1,264
0.334
Biometry
biostatistics
design of experiment
linear models
Reza Jafari
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,534
2,107
0.596
Traffic
Earthquake
soil and base
road
Erdem Koç
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,469
1,934
0.558
Konstrüksiyon ve İmalat
Makina Tasarımı ve Elemanları
Triboloji
Nazmi Polat
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,434
1,537
0.448
balık biyolojisi
hidrobiyoloji
sistematik
Cüneyt Çırak
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,145
1,447
0.460
Selim Ceylan
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,135
2,680
0.855
Enerji
reaksiyon mühendisliği
reaktör tasarımı
biyokütlenin termokimyasal dönüşümü
Melek Kalkan
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,053
1,493
0.489
Hanife Büyükgüngör
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,016
1,217
0.404
water and waste water treatment
biotechnology
water reuse
micropollutants
advanced treatment
Musa Sarıca
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,851
1,507
0.529
İsmet Boz
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,847
1,882
0.661
Agricultural Economics
Agricultural Extension and Communication
Rural Development