Citation Rankings
Highly Cited Researchers
Federal Urdu University of Arts Sciences and Technology FUUAST Karachi 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
Zoology
Entomology
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,776
5,070
0.748
* Total Citation Counts Rankings
Ranking Based On Selection :2
Kinetics studies
Environmental Chemistry
Green Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,637
1,056
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :3
Natural Products
Synthesis
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,570
774
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :4
Green and Renewable Energy (Green Chemistry)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
765
353
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :5
High Energy Particle Physics and Cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
222
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :6
Microbiology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
294
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :7
Organic Chemistry
Natural Products Chemistry
Structural Chemistry
Biotransformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
198
0.627
* Total Citation Counts Rankings
Ranking Based On Selection :8
Biotechnology
Bioinformatics
Predictive Modeling
Computational Organic Chemistry
Synthesis and Isolation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265
168
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :9
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
214
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :10
Organic Synthesis
Business incubation under ORIC Project
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
141
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :11
Botany
Plant physioloy and Biochemistry
Plant Stress Physiology
Biosaline Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
219
140
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :12
Aerobiology
Plant Pathalogy and Heamatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
146
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :13
Analytical Chemistry
Environmental Chemistry
Medicinal Chemistry
Synthesis
Chromatography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
141
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :14
Applied & Computational Mathematics
Numerical Methods
Differential Equations
Fractional Differential Equation
Transformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
127
0.799
* Total Citation Counts Rankings
Ranking Based On Selection :15
biological sciences
wildlife
protected and non protected areas for conservation and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
66
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :16
Bioinformatics
Genomics
Computational Chemistry
Analytical Chemistry
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
90
0.750
* Total Citation Counts Rankings
Ranking Based On Selection :17
Natural Product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
67
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :18
Image Processing
image & video segmentation
image analysis and pattern recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
75
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :19
Physical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :20
Geography
RS
GIS
Environment
Plant Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :21
multivariate analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :22
botany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Rankings
147,382
256
2
Ranking Based On Selection: 1
Muhammad Zahid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,776
5,070
0.748
* Total Citation Counts Rankings
Rankings
494,869
1,837
4
Ranking Based On Selection: 2
Muhammad Sultan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,637
1,056
0.645
Kinetics studies
Environmental Chemistry
Green Chemistry
* Total Citation Counts Rankings
Rankings
508,976
1,912
5
Ranking Based On Selection: 3
Muhammad Ali Versiani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,570
774
0.493
Natural Products
Synthesis
Medicinal Chemistry
* Total Citation Counts Rankings
Rankings
762,057
3,605
10
Ranking Based On Selection: 4
Abdul Majeed Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
765
353
0.461
Green and Renewable Energy (Green Chemistry)
* Total Citation Counts Rankings
Rankings
804,157
3,943
11
Ranking Based On Selection: 5
Shabbar Raza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
677
222
0.328
* Total Citation Counts Rankings
Rankings
956,628
5,222
15
Ranking Based On Selection: 6
Maryam Shafique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
294
0.674
* Total Citation Counts Rankings
Rankings
1,083,894
6,297
22
Ranking Based On Selection: 7
Azizuddin Shaikh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
316
198
0.627
Organic Chemistry
Natural Products Chemistry
Structural Chemistry
Biotransformation
* Total Citation Counts Rankings
Rankings
1,155,243
7,113
27
Ranking Based On Selection: 8
Syed Tahir Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265
168
0.634
Biotechnology
Bioinformatics
Predictive Modeling
Computational Organic Chemistry
Synthesis and Isolation
* Total Citation Counts Rankings
Rankings
1,170,800
7,300
29
Ranking Based On Selection: 9
Kauser Yasmeen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
214
0.839
* Total Citation Counts Rankings
Rankings
1,227,007
8,066
33
Ranking Based On Selection: 10
Sajid Jahangir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223
141
0.632
Organic Synthesis
Business incubation under ORIC Project
* Total Citation Counts Rankings
Rankings
1,234,443
8,166
34
Ranking Based On Selection: 11
Rafat Saeed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
219
140
0.639
Botany
Plant physioloy and Biochemistry
Plant Stress Physiology
Biosaline Agriculture
* Total Citation Counts Rankings
Rankings
1,240,150
8,251
35
Ranking Based On Selection: 12
Toqeer Ahmed Rao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
146
0.676
Aerobiology
Plant Pathalogy and Heamatology
* Total Citation Counts Rankings
Rankings
1,261,927
8,504
37
Ranking Based On Selection: 13
Sana Mustafa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
205
141
0.688
Analytical Chemistry
Environmental Chemistry
Medicinal Chemistry
Synthesis
Chromatography
* Total Citation Counts Rankings
Rankings
1,368,657
9,807
47
Ranking Based On Selection: 14
Uroosa Arshad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
127
0.799
Applied & Computational Mathematics
Numerical Methods
Differential Equations
Fractional Differential Equation
Transformation
* Total Citation Counts Rankings
Rankings
1,417,088
10,382
52
Ranking Based On Selection: 15
Saima Siddiqui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
66
0.465
biological sciences
wildlife
protected and non protected areas for conservation and management
* Total Citation Counts Rankings
Rankings
1,486,932
11,304
57
Ranking Based On Selection: 16
Sana Gul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
90
0.750
Bioinformatics
Genomics
Computational Chemistry
Analytical Chemistry
Biotechnology
* Total Citation Counts Rankings
Rankings
1,619,467
13,023
67
Ranking Based On Selection: 17
Kehkashan Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
67
0.779
* Total Citation Counts Rankings
Rankings
1,645,772
13,372
69
Ranking Based On Selection: 18
Muhammad Ashraf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
75
0.938
Image Processing
image & video segmentation
image analysis and pattern recognition
* Total Citation Counts Rankings
Rankings
1,924,225
17,207
90
Ranking Based On Selection: 19
Zain Ul Abdeen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total Citation Counts Rankings
Rankings
2,036,373
18,890
96
Ranking Based On Selection: 20
Sumaiya Bano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Geography
RS
GIS
Environment
Plant Geography
* Total Citation Counts Rankings
Rankings
2,192,763
21,532
109
Ranking Based On Selection: 21
Shaista Ismat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total Citation Counts Rankings
Rankings
2,291,587
23,403
116
Ranking Based On Selection: 22
Muniza Riaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000