Citation Rankings
Highly Cited Researchers
University of Zakho Highly Cited Researchers Citation Natural Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Applied Mathematics
Fluid Mechanics
Numerical Analysis
Soliton Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,812
1,803
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :2
biology
botany
Medicinal plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
1,234
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :3
Fluid Mechanics
Applied Mathematics
Numerical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
1,179
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :4
Topology
Soft Set Theory
Fuzzy Set Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
734
681
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :5
Zinc Oxide Nanoparticle
Chemical Bath deposition
Nanotechnology
Biosynthesis
UV Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
641
0.977
* Total Citation Counts Rankings
Ranking Based On Selection :6
Applied Statistics
Human development and poverty statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
617
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :7
Thin Films
Material Science
Solar Cells
Semiconductors
Electrodeposition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
370
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :8
Numerical Analysis
Nonlinear PDEs. and ODEs.
Non-polynomial Spline
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
462
421
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :9
Fuzzy Topology
Topological Algebra
Ditopology
ideal Topological spaces
Soft Topology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
339
0.753
* Total Citation Counts Rankings
Ranking Based On Selection :10
Analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
266
0.636
* Total Citation Counts Rankings
Ranking Based On Selection :11
Theoretical Chemistry
MEDT
Computer-Aided Drug Design
Docking
MD simulations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
363
0.943
* Total Citation Counts Rankings
Ranking Based On Selection :12
Spectroscopy
Synthesis of Organic Compounds
Liquid Crystals and their Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
251
131
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :13
Synthetic Organic Chemistry
Radical Chemistry
Total Synthesis
Natural Product Synthesis
Synthetic Methodology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
207
0.866
* Total Citation Counts Rankings
Ranking Based On Selection :14
Renewable Energy . Environmental Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230
160
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :15
Synthesis in Organic Chemistry
Crown ether Schiff bases
Antimicrobial activity of Schiff base ligands
Synthesis of Heterocycl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
197
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :16
Corrosion
Metallurgy and Materials
Powder Metallurgy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
161
0.770
* Total Citation Counts Rankings
Ranking Based On Selection :17
Numerical Analysis
Applied Mathematics
Mathematical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
116
0.637
* Total Citation Counts Rankings
Ranking Based On Selection :18
Membrane Technology
Polymer Membrane
Microporous Materials
Gas Separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
76
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :19
Photocatalysts
photocatalysis
Nanotechnology
Nanosensing
DFT and computational catalysis.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
119
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :20
Mathematics
Numerical Analysis
Differential equation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
67
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :21
ion channel receptors
Electrophysiology
Invertebrate
Scorpion diversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
93
0.939
* Total Citation Counts Rankings
Ranking Based On Selection :22
Molecular Plant Taxonomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
* Total Citation Counts Rankings
Ranking Based On Selection :23
Molecular parasitology (Microbiology)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
59
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :24
analytical chemistry
sample preparation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
66
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :25
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
62
0.925
* Total Citation Counts Rankings
Rankings
461,803
213
3
Ranking Based On Selection: 1
Hajar Farhan Ismael
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,812
1,803
0.995
Applied Mathematics
Fluid Mechanics
Numerical Analysis
Soliton Theory
* Total Citation Counts Rankings
Rankings
587,890
358
4
Ranking Based On Selection: 2
Falah Saleh Mohammed
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
1,234
0.990
* Total Citation Counts Rankings
Rankings
605,785
388
6
Ranking Based On Selection: 3
Karmina K Ali
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
1,179
0.996
Fluid Mechanics
Applied Mathematics
Numerical Analysis
* Total Citation Counts Rankings
Rankings
776,087
691
12
Ranking Based On Selection: 4
Baravan A Asaad
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
734
681
0.928
Topology
Soft Set Theory
Fuzzy Set Theory
* Total Citation Counts Rankings
Rankings
814,398
777
14
Ranking Based On Selection: 5
Ahmed Fattah Abdulrahman
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
656
641
0.977
Zinc Oxide Nanoparticle
Chemical Bath deposition
Nanotechnology
Biosynthesis
UV Sensing
* Total Citation Counts Rankings
Rankings
818,443
782
15
Ranking Based On Selection: 6
Haithem Taha Mohammed Ali
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
617
0.952
Applied Statistics
Human development and poverty statistics
* Total Citation Counts Rankings
Rankings
841,348
844
16
Ranking Based On Selection: 7
Hussein Ismail Salim|HI Salim, Hussain I. Salim, Hussein I Salim, H.I. Salim, Hussein I. Salim
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
370
0.612
Thin Films
Material Science
Solar Cells
Semiconductors
Electrodeposition
* Total Citation Counts Rankings
Rankings
933,253
1,137
19
Ranking Based On Selection: 8
Majeed A Yousif
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
462
421
0.911
Numerical Analysis
Nonlinear PDEs. and ODEs.
Non-polynomial Spline
* Total Citation Counts Rankings
Rankings
944,070
1,182
21
Ranking Based On Selection: 9
Hariwan Z Ibrahim
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
339
0.753
Fuzzy Topology
Topological Algebra
Ditopology
ideal Topological spaces
Soft Topology
* Total Citation Counts Rankings
Rankings
973,503
1,319
24
Ranking Based On Selection: 10
Soleyman Moinfar|Soleiman Moeinfar
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
266
0.636
* Total Citation Counts Rankings
Rankings
1,005,947
1,467
25
Ranking Based On Selection: 11
Haydar A Mohammad-Salim
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
363
0.943
Theoretical Chemistry
MEDT
Computer-Aided Drug Design
Docking
MD simulations
* Total Citation Counts Rankings
Rankings
1,177,905
2,464
27
Ranking Based On Selection: 12
Alya Dawood
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
251
131
0.522
Spectroscopy
Synthesis of Organic Compounds
Liquid Crystals and their Applications
* Total Citation Counts Rankings
Rankings
1,197,649
2,620
29
Ranking Based On Selection: 13
Shireen R Mohammed
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
207
0.866
Synthetic Organic Chemistry
Radical Chemistry
Total Synthesis
Natural Product Synthesis
Synthetic Methodology
* Total Citation Counts Rankings
Rankings
1,214,158
2,754
30
Ranking Based On Selection: 14
Kamil Yousif
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230
160
0.696
* Total Citation Counts Rankings
Rankings
1,224,610
2,850
31
Ranking Based On Selection: 15
Maher Khalid
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
224
197
0.879
Synthesis in Organic Chemistry
Crown ether Schiff bases
Antimicrobial activity of Schiff base ligands
Synthesis of Heterocycl
* Total Citation Counts Rankings
Rankings
1,253,620
3,098
36
Ranking Based On Selection: 16
Haval B Mohammed-Ali
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
161
0.770
Corrosion
Metallurgy and Materials
Powder Metallurgy
* Total Citation Counts Rankings
Rankings
1,311,945
3,652
37
Ranking Based On Selection: 17
Saad A. Manaa
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182
116
0.637
Numerical Analysis
Applied Mathematics
Mathematical physics
* Total Citation Counts Rankings
Rankings
1,432,188
4,959
38
Ranking Based On Selection: 18
Bann Dawood
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
76
0.555
Membrane Technology
Polymer Membrane
Microporous Materials
Gas Separation
* Total Citation Counts Rankings
Rankings
1,485,453
5,611
39
Ranking Based On Selection: 19
Shinwar Idrees
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
119
0.992
Photocatalysts
photocatalysis
Nanotechnology
Nanosensing
DFT and computational catalysis.
* Total Citation Counts Rankings
Rankings
1,549,185
6,448
42
Ranking Based On Selection: 20
Fadhil H Easif
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
67
0.650
Mathematics
Numerical Analysis
Differential equation
* Total Citation Counts Rankings
Rankings
1,563,390
6,667
43
Ranking Based On Selection: 21
Hamid Kachel
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
93
0.939
ion channel receptors
Electrophysiology
Invertebrate
Scorpion diversity
* Total Citation Counts Rankings
Rankings
1,659,989
8,200
46
Ranking Based On Selection: 22
Shamiran Abdulrahman
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
* Total Citation Counts Rankings
Rankings
1,670,784
8,402
47
Ranking Based On Selection: 23
Araz Ramadhan Issa
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
59
0.787
Molecular parasitology (Microbiology)
* Total Citation Counts Rankings
Rankings
1,699,574
8,921
49
Ranking Based On Selection: 24
Helan Jacksi
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
66
0.957
analytical chemistry
sample preparation
* Total Citation Counts Rankings
Rankings
1,710,363
9,104
52
Ranking Based On Selection: 25
Ahmed Basheer Mohammed
University of Zakho
Duhok, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
62
0.925