Citation Rankings
Highly Cited Researchers
Universiti Teknologi MARA Highly Cited Researchers CitationMedical and Health Sciences / Pharmacy & Pharmaceutical Sciences Rankings 2025
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
Drug delivery
Pharmaceutics
Pharmaceutical Analysis
Pharmaceutical processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,839
3,507
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :2
Pharmacogenomics
Metabolomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,116
2,251
0.547
* Total Citation Counts Rankings
Ranking Based On Selection :3
Pharmaceutical outcome research
compliance and drug utilization studies
Clinical Pharmacokinetic and Bioequivalence Studies
in
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,858
2,910
0.754
* Total Citation Counts Rankings
Ranking Based On Selection :4
Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,675
1,856
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :5
pharmacogenomics
molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,443
2,061
0.599
* Total Citation Counts Rankings
Ranking Based On Selection :6
Anticancer
Anti-angiogenic
Neuroprotection
Probiotics
Nutraceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,820
2,419
0.858
* Total Citation Counts Rankings
Ranking Based On Selection :7
antioxidants/oxidative stress
medicinal herbs
diabetes
Down syndrome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,156
1,382
0.641
* Total Citation Counts Rankings
Ranking Based On Selection :8
Natural Product & Phytomedicine Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,949
1,040
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :9
natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,903
863
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :10
Natural Products Chemistry
in vivo study
antioxidant
medicinal plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,505
1,210
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :11
Drug Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,426
802
0.562
* Total Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,188
667
0.561
* Total Citation Counts Rankings
Ranking Based On Selection :13
Natural Product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
548
0.542
* Total Citation Counts Rankings
Ranking Based On Selection :14
Pharmaceutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
812
480
0.591
* Total Citation Counts Rankings
Ranking Based On Selection :15
Natural product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
494
0.734
* Total Citation Counts Rankings
Ranking Based On Selection :16
Transdermal
topical
transmucosal dosage form design and delivery
nanoparticles
pharmacy education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
415
0.668
* Total Citation Counts Rankings
Ranking Based On Selection :17
Natural Products
Mechanism of Wound Healing
Wound Care/Cosmeceutical Products
Drug Discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
336
0.575
* Total Citation Counts Rankings
Ranking Based On Selection :18
Vaccines
prevention of infectious diseses and cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
240
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :19
Pharmaceutics
Cosmetic & Nutraceutical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
211
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :20
Pharmacology
Drug Discovery
Pharmaceuticals
Neuropharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
334
224
0.671
* Total Citation Counts Rankings
Ranking Based On Selection :21
Drug delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
66
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :22
community pharmacy
pharmacy education
pharmaceutical care
digital health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
79
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :23
Pharmacy
Tropical Medicine
Biostatistic
Ageing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
* Total Citation Counts Rankings
Ranking Based On Selection :24
Pharmaceutics
Drug Design and Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Total Citation Counts Rankings
Rankings
176,072
655
24
Ranking Based On Selection: 1
Tin Wui Wong
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,839
3,507
0.601
Drug delivery
Pharmaceutics
Pharmaceutical Analysis
Pharmaceutical processing
* Total Citation Counts Rankings
Rankings
245,854
1,070
41
Ranking Based On Selection: 2
Lay Kek Teh
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,116
2,251
0.547
Pharmacogenomics
Metabolomics
* Total Citation Counts Rankings
Rankings
260,552
1,160
43
Ranking Based On Selection: 3
Yahaya Hassan
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,858
2,910
0.754
Pharmaceutical outcome research
compliance and drug utilization studies
Clinical Pharmacokinetic and Bioequivalence Studies
in
* Total Citation Counts Rankings
Rankings
271,836
1,231
47
Ranking Based On Selection: 4
Mohd Ilham Adenan
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,675
1,856
0.505
* Total Citation Counts Rankings
Rankings
287,487
1,356
52
Ranking Based On Selection: 5
Mohd Zaki Salleh
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,443
2,061
0.599
pharmacogenomics
molecular biology
* Total Citation Counts Rankings
Rankings
339,335
1,743
64
Ranking Based On Selection: 6
Lim Siong Meng
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,820
2,419
0.858
Anticancer
Anti-angiogenic
Neuroprotection
Probiotics
Nutraceuticals
* Total Citation Counts Rankings
Rankings
417,103
2,432
92
Ranking Based On Selection: 7
Aishah Adam
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,156
1,382
0.641
antioxidants/oxidative stress
medicinal herbs
diabetes
Down syndrome
* Total Citation Counts Rankings
Rankings
448,869
2,735
111
Ranking Based On Selection: 8
Zulkhairi Amom
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,949
1,040
0.534
Natural Product & Phytomedicine Biotechnology
* Total Citation Counts Rankings
Rankings
456,528
2,805
120
Ranking Based On Selection: 9
Chee Yan Choo
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,903
863
0.453
* Total Citation Counts Rankings
Rankings
534,299
3,554
172
Ranking Based On Selection: 10
Khong Heng Yen
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,505
1,210
0.804
Natural Products Chemistry
in vivo study
antioxidant
medicinal plants
* Total Citation Counts Rankings
Rankings
552,705
3,743
185
Ranking Based On Selection: 11
Sheshala Ravi
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,426
802
0.562
* Total Citation Counts Rankings
Rankings
616,572
4,407
239
Ranking Based On Selection: 12
Mohd Salleh Rofiee
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,188
667
0.561
* Total Citation Counts Rankings
Rankings
674,581
5,040
293
Ranking Based On Selection: 13
Sadia Sultan
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,011
548
0.542
Natural Product Chemistry
* Total Citation Counts Rankings
Rankings
753,225
5,900
393
Ranking Based On Selection: 14
Meor Mohd Affandi
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
812
480
0.591
* Total Citation Counts Rankings
Rankings
817,821
6,525
468
Ranking Based On Selection: 15
Humera Naz
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
494
0.734
Natural product Chemistry
* Total Citation Counts Rankings
Rankings
844,608
6,747
507
Ranking Based On Selection: 16
Nor Hayati Abu Samah
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
415
0.668
Transdermal
topical
transmucosal dosage form design and delivery
nanoparticles
pharmacy education
* Total Citation Counts Rankings
Rankings
864,388
6,908
526
Ranking Based On Selection: 17
Rozaini Zohdi
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
584
336
0.575
Natural Products
Mechanism of Wound Healing
Wound Care/Cosmeceutical Products
Drug Discovery
* Total Citation Counts Rankings
Rankings
899,236
7,179
563
Ranking Based On Selection: 18
Hesham Rashwan
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
240
0.457
Vaccines
prevention of infectious diseses and cancer
* Total Citation Counts Rankings
Rankings
899,288
7,180
564
Ranking Based On Selection: 19
Tommy Julianto
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
211
0.402
Pharmaceutics
Cosmetic & Nutraceutical
* Total Citation Counts Rankings
Rankings
1,080,783
9,187
1,003
Ranking Based On Selection: 20
Hanish Singh Jayasingh Chellammal
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
334
224
0.671
Pharmacology
Drug Discovery
Pharmaceuticals
Neuropharmacology
* Total Citation Counts Rankings
Rankings
1,473,670
14,068
2,332
Ranking Based On Selection: 21
Nursyamsyila Mat Hadzir
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
66
0.500
* Total Citation Counts Rankings
Rankings
1,657,814
16,444
3,042
Ranking Based On Selection: 22
Ezlina Usir
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
79
0.952
community pharmacy
pharmacy education
pharmaceutical care
digital health
* Total Citation Counts Rankings
Rankings
1,884,794
19,285
3,823
Ranking Based On Selection: 23
Izzati Abdul Halim Zaki
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
Pharmacy
Tropical Medicine
Biostatistic
Ageing
* Total Citation Counts Rankings
Rankings
1,891,178
19,351
3,837
Ranking Based On Selection: 24
Nur Farahani Zolkiflee
Universiti Teknologi MARA
Shah Alam, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
Pharmaceutics
Drug Design and Delivery