Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
218,855
Country Rank
470
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Gul Zaman](https://cdn.adscientificindex.com/pictures/49/333720.jpg)
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,642
3,529
0.760
* Total Citation Counts Rankings
World Rank
585,366
Country Rank
2,359
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Hammad Khalil](https://cdn.adscientificindex.com/pictures/be/520873.jpg)
Fractional Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,271
829
0.652
* Total Citation Counts Rankings
World Rank
641,634
Country Rank
2,752
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Muhammad Sarwar](https://cdn.adscientificindex.com/pictures/57/438489.jpg)
Fixed Point Theory and Its Applications
Fractional differential Equations
Fuzzy integral and differential equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,076
840
0.781
* Total Citation Counts Rankings
World Rank
647,981
Country Rank
2,783
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Tahir Khan](https://cdn.adscientificindex.com/pictures/b5/1970634.jpg)
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
1,003
0.949
* Total Citation Counts Rankings
World Rank
1,024,907
Country Rank
6,165
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Zakir Ullah](https://cdn.adscientificindex.com/pictures/33/4500504.jpg)
Industrial Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
322
0.988
* Total Citation Counts Rankings
World Rank
1,074,473
Country Rank
6,932
Institution Rank : 63
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Muhammad Asif](https://cdn.adscientificindex.com/pictures/77/4499433.jpg)
Statistics and Operational Reseach
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
248
0.905
* Total Citation Counts Rankings
World Rank
1,142,503
Country Rank
8,151
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Salman Zeb](/user/assets/images/profile/no-profile-photo.png)
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
219
208
0.950
* Total Citation Counts Rankings
World Rank
1,282,271
Country Rank
10,344
Institution Rank : 76
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Muhammad Azeem](/user/assets/images/profile/no-profile-photo.png)
survey sampling
randomized response
mathematical statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
135
0.944
* Total Citation Counts Rankings
World Rank
1,669,757
Country Rank
16,245
Institution Rank : 101
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Muhammad Ilyas](/user/assets/images/profile/no-profile-photo.png)
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
* Total Citation Counts Rankings
World Rank
2,021,716
Country Rank
21,847
Institution Rank : 116
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Ziaul Islam](/pictures/54/4930020.jpg)
fixed point theory
Analysis
Banach Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
World Rank
2,188,096
Country Rank
25,238
Institution Rank : 126
![](https://cdn.adscientificindex.com/logos/11160.png)
![Pakistan](/flags/pk.png)
![Habib Ullah Khan](/pictures/a1/4918860.jpg)
Applied Statistics
Statistical Modelling
Distribution Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
218,855
![Pakistan](/flags/pk.png)
470
![](https://cdn.adscientificindex.com/logos/11160.png)
7
Gul Zaman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,642
3,529
0.760
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
585,366
![Pakistan](/flags/pk.png)
2,359
![](https://cdn.adscientificindex.com/logos/11160.png)
24
Hammad Khalil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,271
829
0.652
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
641,634
![Pakistan](/flags/pk.png)
2,752
![](https://cdn.adscientificindex.com/logos/11160.png)
26
Muhammad Sarwar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,076
840
0.781
![](https://cdn.adscientificindex.com/logos/11160.png)
Fixed Point Theory and Its Applications
Fractional differential Equations
Fuzzy integral and differential equations
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
647,981
![Pakistan](/flags/pk.png)
2,783
![](https://cdn.adscientificindex.com/logos/11160.png)
27
Tahir Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,057
1,003
0.949
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,024,907
![Pakistan](/flags/pk.png)
6,165
![](https://cdn.adscientificindex.com/logos/11160.png)
57
Zakir Ullah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
322
0.988
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,074,473
![Pakistan](/flags/pk.png)
6,932
![](https://cdn.adscientificindex.com/logos/11160.png)
63
Muhammad Asif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
248
0.905
![](https://cdn.adscientificindex.com/logos/11160.png)
Statistics and Operational Reseach
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,142,503
![Pakistan](/flags/pk.png)
8,151
![](https://cdn.adscientificindex.com/logos/11160.png)
69
Salman Zeb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
219
208
0.950
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,282,271
![Pakistan](/flags/pk.png)
10,344
![](https://cdn.adscientificindex.com/logos/11160.png)
76
Muhammad Azeem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
135
0.944
![](https://cdn.adscientificindex.com/logos/11160.png)
survey sampling
randomized response
mathematical statistics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,669,757
![Pakistan](/flags/pk.png)
16,245
![](https://cdn.adscientificindex.com/logos/11160.png)
101
Muhammad Ilyas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
2,021,716
![Pakistan](/flags/pk.png)
21,847
![](https://cdn.adscientificindex.com/logos/11160.png)
116
Ziaul Islam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/11160.png)
fixed point theory
Analysis
Banach Algebra
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
2,188,096
![Pakistan](/flags/pk.png)
25,238
![](https://cdn.adscientificindex.com/logos/11160.png)
126
Habib Ullah Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/11160.png)
Applied Statistics
Statistical Modelling
Distribution Theory