Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 160 Scientists Citation Rankings - 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.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Pakistan
Muhammad Nawaz Tahir
X-rays Crystallography
Structure Determination and Refinement
Hirshfeld Surface Analysis
Crystal Packing
Non-covalent inter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,810
11,484
0.726
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Pakistan
Shahid Iqbal
Food Chemistry
Environmental Chemistry
Analytical Chemistry
Phytochemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,215
3,639
0.443
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Pakistan
Muhammad Arif
Animal Nutritio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,552
6,003
0.795
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Pakistan
Muhammad Abbas
Computer Aided Geometric Design
Graph Theory
Numerical Methods
Fractional Calculu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,513
5,768
0.886
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Pakistan
Muhammad Nadeem
Food Scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,701
3,950
0.693
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Pakistan
Shoaib Ahmad Malik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,937
1,966
0.398
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Pakistan
Mian Anjum Murtaza
Food Science and Nutritio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,854
3,859
0.795
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Pakistan
Muhammad Ajaz Hussain
Polysaccharides
Natural polysaccharides
cellulose
hydrogels
stimuli responsive polysaccharide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,468
3,118
0.698
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Pakistan
Muhammad Irfan
Applied Microbiology
Biofuels
Fermentation Technology
Nanobiotechnolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,087
2,790
0.683

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Pakistan
Muhammad Nadeem
Food Science and Technolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,994
3,547
0.888
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Pakistan
Muhammad Afzal
Entomology
Ecology
Acarology
IP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,866
1,962
0.508
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Pakistan
Najma Iqbal Malik
psycholog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,532
3,178
0.900
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Pakistan
Muhammad Riaz
Biochemistry
Molecular Cell Biology
Medical and Allied Health Sciences
Pharmaceutical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,454
3,206
0.928
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Pakistan
Muhammad Arshad
conservation biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,311
1,252
0.378
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Pakistan
Muhammad Ehsan Safdar
Agronom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,295
1,992
0.605
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Pakistan
Rashad Mukhtar Balal
Horticultural Stress Physiology / Pomology / Citriculture / Nutrient Management / Biotechnoog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,293
2,289
0.695
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Pakistan
Akbar Ali
Organic and Photo Chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
2,827
0.922
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Pakistan
Muhammad Ashraf Shaheen
Coordination Chemistry
Metal Based Drug Designe
Organometallics
Bioinorganic Chemistry
Metal Complexes as antitumor Agent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,857
1,955
0.684
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Pakistan
Muhammad Mansoor Javaid
Agricultur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,855
2,150
0.753
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Pakistan
Muhammad Sher
Analytical chemistry
material science
biopolymers
pharmacokinetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,789
1,747
0.626
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Pakistan
Muhammad Usman Ghazanfar
Plant Patholog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,658
1,547
0.582
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Pakistan
Mohsin Atta
Industrial and Organizational Psychology
Educational Psycholog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,455
2,086
0.850
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Pakistan
Tusneem Kausar
Food quality and safet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,120
1,747
0.824
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Pakistan
Muhammad Ramzan
Computer Vision
Deep learning AI
Human Activity recognition
Medical imaging
Video surveillanc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,105
2,062
0.980
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Pakistan
Fayyaz Ur Rehman
Protein structure-function relationships
NMR
Molecular docking
infectious diseases
typhoi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,104
1,936
0.920
* Total Citation Counts Rankings
Rankings
59,869
Pakistan
79
1
Ranking Based On Selection: 1
Muhammad Nawaz Tahir
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,810
11,484
0.726
X-rays Crystallography
Structure Determination and Refinement
Hirshfeld Surface Analysis
Crystal Packing
Non-covalent inter
* Total Citation Counts Rankings
Rankings
131,185
Pakistan
243
2
Ranking Based On Selection: 2
Shahid Iqbal
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,215
3,639
0.443
Food Chemistry
Environmental Chemistry
Analytical Chemistry
Phytochemistr
* Total Citation Counts Rankings
Rankings
143,805
Pakistan
271
3
Ranking Based On Selection: 3
Muhammad Arif
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,552
6,003
0.795
* Total Citation Counts Rankings
Rankings
167,879
Pakistan
343
4
Ranking Based On Selection: 4
Muhammad Abbas
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,513
5,768
0.886
Computer Aided Geometric Design
Graph Theory
Numerical Methods
Fractional Calculu
* Total Citation Counts Rankings
Rankings
191,871
Pakistan
424
5
Ranking Based On Selection: 5
Muhammad Nadeem
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,701
3,950
0.693
* Total Citation Counts Rankings
Rankings
220,684
Pakistan
542
6
Ranking Based On Selection: 6
Shoaib Ahmad Malik
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,937
1,966
0.398
* Total Citation Counts Rankings
Rankings
224,186
Pakistan
554
7
Ranking Based On Selection: 7
Mian Anjum Murtaza
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,854
3,859
0.795
* Total Citation Counts Rankings
Rankings
242,047
Pakistan
633
8
Ranking Based On Selection: 8
Muhammad Ajaz Hussain
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,468
3,118
0.698
Polysaccharides
Natural polysaccharides
cellulose
hydrogels
stimuli responsive polysaccharide
* Total Citation Counts Rankings
Rankings
262,876
Pakistan
727
9
Ranking Based On Selection: 9
Muhammad Irfan
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,087
2,790
0.683
Applied Microbiology
Biofuels
Fermentation Technology
Nanobiotechnolog
* Total Citation Counts Rankings
Rankings
268,139
Pakistan
753
10
Ranking Based On Selection: 10
Muhammad Nadeem
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,994
3,547
0.888

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.

* Total Citation Counts Rankings
Rankings
275,904
Pakistan
791
11
Ranking Based On Selection: 11
Muhammad Afzal
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,866
1,962
0.508
* Total Citation Counts Rankings
Rankings
298,210
Pakistan
879
12
Ranking Based On Selection: 12
Najma Iqbal Malik
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,532
3,178
0.900
* Total Citation Counts Rankings
Rankings
303,945
Pakistan
896
13
Ranking Based On Selection: 13
Muhammad Riaz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,454
3,206
0.928
Biochemistry
Molecular Cell Biology
Medical and Allied Health Sciences
Pharmaceutical Science
* Total Citation Counts Rankings
Rankings
315,086
Pakistan
952
14
Ranking Based On Selection: 14
Muhammad Arshad
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,311
1,252
0.378
* Total Citation Counts Rankings
Rankings
316,316
Pakistan
962
15
Ranking Based On Selection: 15
Muhammad Ehsan Safdar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,295
1,992
0.605
* Total Citation Counts Rankings
Rankings
316,478
Pakistan
964
16
Ranking Based On Selection: 16
Rashad Mukhtar Balal
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,293
2,289
0.695
Horticultural Stress Physiology / Pomology / Citriculture / Nutrient Management / Biotechnoog
* Total Citation Counts Rankings
Rankings
335,780
Pakistan
1,059
17
Ranking Based On Selection: 17
Akbar Ali
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
2,827
0.922
* Total Citation Counts Rankings
Rankings
355,364
Pakistan
1,155
18
Ranking Based On Selection: 18
Muhammad Ashraf Shaheen
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,857
1,955
0.684
Coordination Chemistry
Metal Based Drug Designe
Organometallics
Bioinorganic Chemistry
Metal Complexes as antitumor Agent
* Total Citation Counts Rankings
Rankings
355,562
Pakistan
1,157
19
Ranking Based On Selection: 19
Muhammad Mansoor Javaid
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,855
2,150
0.753
* Total Citation Counts Rankings
Rankings
362,286
Pakistan
1,189
20
Ranking Based On Selection: 20
Muhammad Sher
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,789
1,747
0.626
Analytical chemistry
material science
biopolymers
pharmacokinetic
* Total Citation Counts Rankings
Rankings
376,330
Pakistan
1,260
21
Ranking Based On Selection: 21
Muhammad Usman Ghazanfar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,658
1,547
0.582
* Total Citation Counts Rankings
Rankings
399,933
Pakistan
1,392
22
Ranking Based On Selection: 22
Mohsin Atta
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,455
2,086
0.850
Industrial and Organizational Psychology
Educational Psycholog
* Total Citation Counts Rankings
Rankings
445,266
Pakistan
1,616
23
Ranking Based On Selection: 23
Tusneem Kausar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,120
1,747
0.824
* Total Citation Counts Rankings
Rankings
447,565
Pakistan
1,633
24
Ranking Based On Selection: 24
Muhammad Ramzan
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,105
2,062
0.980
Computer Vision
Deep learning AI
Human Activity recognition
Medical imaging
Video surveillanc
* Total Citation Counts Rankings
Rankings
447,706
Pakistan
1,636
25
Ranking Based On Selection: 25
Fayyaz Ur Rehman
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,104
1,936
0.920
Protein structure-function relationships
NMR
Molecular docking
infectious diseases
typhoi