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
136,256
Country Rank
427
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![S Chakravarthi](https://cdn.adscientificindex.com/pictures/50/5093152.jpg)
Histopathology
Immunohistochemistry
Oncology
Drugs and natural products Toxicity studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,304
3,083
0.422
* Total Citation Counts Rankings
World Rank
224,033
Country Rank
906
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Rebecca Wong|Rebecca SY Wong, Rebecca Shin-Yee Wong, RSY Wong](/pictures/af/5013704.jpg)
Stem cells
Leukaemia
Medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,430
2,808
0.634
* Total Citation Counts Rankings
World Rank
259,313
Country Rank
1,126
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Assoc. Naw Lay Paw](/user/assets/images/profile/no-profile-photo.png)
obstetrics and Gynaecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,776
2,088
0.553
* Total Citation Counts Rankings
World Rank
321,322
Country Rank
1,578
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Gurnam Kaur Sidhu](https://cdn.adscientificindex.com/pictures/4a/5013675.jpg)
Teaching and Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,932
1,736
0.592
* Total Citation Counts Rankings
World Rank
327,375
Country Rank
1,611
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Khairul Baharein Mohd Noor](/pictures/3c/5013680.jpg)
strategic management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,866
1,484
0.518
* Total Citation Counts Rankings
World Rank
346,399
Country Rank
1,757
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Wong See Chang|Dr Wong See Chang](/user/assets/images/profile/no-profile-photo.png)
Pediatric Infectious Disease in the tropics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,673
853
0.319
* Total Citation Counts Rankings
World Rank
356,388
Country Rank
6,189
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/3165.png)
![South Korea](/flags/kr.png)
![Segi Yu](https://cdn.adscientificindex.com/pictures/ba/421533.jpg)
graphene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
411
0.159
* Total Citation Counts Rankings
World Rank
357,600
Country Rank
1,854
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Bala Shanmugam](/user/assets/images/profile/no-profile-photo.png)
finance
banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,568
800
0.312
* Total Citation Counts Rankings
World Rank
404,709
Country Rank
2,258
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Aida Isma Binti Mohamad Idris|Aida Isma Mohamad Idris](/user/assets/images/profile/no-profile-photo.png)
wastewater treatment
membrane technology
forward osmosis
waste-to-energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,182
1,271
0.582
* Total Citation Counts Rankings
World Rank
438,582
Country Rank
2,577
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Patrick Daya](https://cdn.adscientificindex.com/pictures/dc/5013699.jpg)
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,954
1,527
0.781
* Total Citation Counts Rankings
World Rank
479,645
Country Rank
2,943
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Geetha Subramaniam](https://cdn.adscientificindex.com/pictures/8c/5013674.jpg)
Women
Millennials
Educational Management
Teaching & Learning
Sustainable Development Issues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,719
1,447
0.842
* Total Citation Counts Rankings
World Rank
521,498
Country Rank
3,349
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Vivek Vijay Gupta](https://cdn.adscientificindex.com/pictures/fe/411990.jpg)
Mucogingival therapy
Aggressive periodontitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,518
1,005
0.662
* Total Citation Counts Rankings
World Rank
527,332
Country Rank
3,399
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Nooreiny Maarof](https://cdn.adscientificindex.com/pictures/af/291438.jpg)
education (TESL/TEFL)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,492
935
0.627
* Total Citation Counts Rankings
World Rank
590,847
Country Rank
4,063
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Shaker Uddin Ahmed|Shaker Ahmed](/pictures/a2/5036257.jpg)
Psychiatry
Psychology and Behavioral Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,241
791
0.637
* Total Citation Counts Rankings
World Rank
591,484
Country Rank
4,072
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Mohamad Hisyam Selamat](/pictures/b3/5013689.jpg)
Knowledge Management
Information Systems
Risk Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
626
0.505
* Total Citation Counts Rankings
World Rank
593,587
Country Rank
4,104
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Chin Voon Kin](/user/assets/images/profile/no-profile-photo.png)
infectious diseases
host pathogen interaction
cellular immunotherapy
omics technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,231
1,156
0.939
* Total Citation Counts Rankings
World Rank
600,440
Country Rank
4,183
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Neeraj Malhotra](/pictures/29/5013693.jpg)
Regenerative Endodontics
Aesthetic Dentistry
Restorative Dentistry
Hospital Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,208
529
0.438
* Total Citation Counts Rankings
World Rank
605,862
Country Rank
4,238
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Tiu Zian Cheak](https://cdn.adscientificindex.com/pictures/73/5013718.jpg)
Photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,189
909
0.765
* Total Citation Counts Rankings
World Rank
626,310
Country Rank
4,465
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Mahadevan Supramaniam](/user/assets/images/profile/no-profile-photo.png)
ERP
Business Process Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
1,035
0.922
* Total Citation Counts Rankings
World Rank
668,831
Country Rank
4,913
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Shameem Rafik Galea](/pictures/d9/5013713.jpg)
Applied Linguistics
Discourse studies
language use & acquisition
ESP
ELT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
660
0.661
* Total Citation Counts Rankings
World Rank
671,717
Country Rank
4,947
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Meysam Safari](https://cdn.adscientificindex.com/pictures/32/5013688.jpg)
Personal Finance
Financial Planning
Investment
Fixed Income
Sukuk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
990
675
0.682
* Total Citation Counts Rankings
World Rank
701,734
Country Rank
5,293
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Rogayah A Razak](/pictures/12/5013706.jpg)
Psycholinguistics
linguistic analysis of clinical data
developmental language
development of language assessment tools.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
911
766
0.841
* Total Citation Counts Rankings
World Rank
710,856
Country Rank
5,397
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Win Myint Oo](/pictures/23/5013721.jpg)
epidemiology
disease control
public health
health literacy
health promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
888
784
0.883
* Total Citation Counts Rankings
World Rank
711,014
Country Rank
5,401
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Huixin Che](/pictures/42/5013676.jpg)
magnetic nanoparticle
colloid and interface science
waste water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
888
580
0.653
* Total Citation Counts Rankings
World Rank
721,109
Country Rank
5,506
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/7704.jpg)
![Malaysia](/flags/my.png)
![Vimala Kadiresan](/pictures/04/5013720.jpg)
Human Resource Management
organizational behaviour
employee relations and industrial relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
627
0.727
* Total Citation Counts Rankings
World Ranking
136,256
Country Ranking
427
Institution Ranking
1
S Chakravarthi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,304
3,083
0.422
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Histopathology
Immunohistochemistry
Oncology
Drugs and natural products Toxicity studies
* Total Citation Counts Rankings
World Ranking
224,033
Country Ranking
906
Institution Ranking
2
Rebecca Wong|Rebecca SY Wong, Rebecca Shin-Yee Wong, RSY Wong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,430
2,808
0.634
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Stem cells
Leukaemia
Medical education
* Total Citation Counts Rankings
World Ranking
259,313
Country Ranking
1,126
Institution Ranking
3
Assoc. Naw Lay Paw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,776
2,088
0.553
![](https://cdn.adscientificindex.com/logos/7704.jpg)
obstetrics and Gynaecology
* Total Citation Counts Rankings
World Ranking
321,322
Country Ranking
1,578
Institution Ranking
4
Gurnam Kaur Sidhu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,932
1,736
0.592
* Total Citation Counts Rankings
World Ranking
327,375
Country Ranking
1,611
Institution Ranking
5
Khairul Baharein Mohd Noor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,866
1,484
0.518
* Total Citation Counts Rankings
World Ranking
346,399
Country Ranking
1,757
Institution Ranking
6
Wong See Chang|Dr Wong See Chang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,673
853
0.319
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Pediatric Infectious Disease in the tropics
* Total Citation Counts Rankings
World Ranking
356,388
Country Ranking
6,189
Institution Ranking
14
Segi Yu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
411
0.159
* Total Citation Counts Rankings
World Ranking
357,600
Country Ranking
1,854
Institution Ranking
7
Bala Shanmugam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,568
800
0.312
* Total Citation Counts Rankings
World Ranking
404,709
Country Ranking
2,258
Institution Ranking
8
Aida Isma Binti Mohamad Idris|Aida Isma Mohamad Idris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,182
1,271
0.582
![](https://cdn.adscientificindex.com/logos/7704.jpg)
wastewater treatment
membrane technology
forward osmosis
waste-to-energy
* Total Citation Counts Rankings
World Ranking
438,582
Country Ranking
2,577
Institution Ranking
9
Patrick Daya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,954
1,527
0.781
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* Total Citation Counts Rankings
World Ranking
479,645
Country Ranking
2,943
Institution Ranking
10
Geetha Subramaniam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,719
1,447
0.842
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Women
Millennials
Educational Management
Teaching & Learning
Sustainable Development Issues
* Total Citation Counts Rankings
World Ranking
521,498
Country Ranking
3,349
Institution Ranking
12
Vivek Vijay Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,518
1,005
0.662
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Mucogingival therapy
Aggressive periodontitis
* Total Citation Counts Rankings
World Ranking
527,332
Country Ranking
3,399
Institution Ranking
13
Nooreiny Maarof
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,492
935
0.627
* Total Citation Counts Rankings
World Ranking
590,847
Country Ranking
4,063
Institution Ranking
14
Shaker Uddin Ahmed|Shaker Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,241
791
0.637
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Psychiatry
Psychology and Behavioral Science
* Total Citation Counts Rankings
World Ranking
591,484
Country Ranking
4,072
Institution Ranking
15
Mohamad Hisyam Selamat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
626
0.505
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Knowledge Management
Information Systems
Risk Management
* Total Citation Counts Rankings
World Ranking
593,587
Country Ranking
4,104
Institution Ranking
16
Chin Voon Kin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,231
1,156
0.939
![](https://cdn.adscientificindex.com/logos/7704.jpg)
infectious diseases
host pathogen interaction
cellular immunotherapy
omics technologies
* Total Citation Counts Rankings
World Ranking
600,440
Country Ranking
4,183
Institution Ranking
17
Neeraj Malhotra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,208
529
0.438
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Regenerative Endodontics
Aesthetic Dentistry
Restorative Dentistry
Hospital Management
* Total Citation Counts Rankings
World Ranking
605,862
Country Ranking
4,238
Institution Ranking
18
Tiu Zian Cheak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,189
909
0.765
* Total Citation Counts Rankings
World Ranking
626,310
Country Ranking
4,465
Institution Ranking
19
Mahadevan Supramaniam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
1,035
0.922
* Total Citation Counts Rankings
World Ranking
668,831
Country Ranking
4,913
Institution Ranking
20
Shameem Rafik Galea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
660
0.661
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Applied Linguistics
Discourse studies
language use & acquisition
ESP
ELT
* Total Citation Counts Rankings
World Ranking
671,717
Country Ranking
4,947
Institution Ranking
21
Meysam Safari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
990
675
0.682
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Personal Finance
Financial Planning
Investment
Fixed Income
Sukuk
* Total Citation Counts Rankings
World Ranking
701,734
Country Ranking
5,293
Institution Ranking
22
Rogayah A Razak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
911
766
0.841
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Psycholinguistics
linguistic analysis of clinical data
developmental language
development of language assessment tools.
* Total Citation Counts Rankings
World Ranking
710,856
Country Ranking
5,397
Institution Ranking
23
Win Myint Oo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
888
784
0.883
![](https://cdn.adscientificindex.com/logos/7704.jpg)
epidemiology
disease control
public health
health literacy
health promotion
* Total Citation Counts Rankings
World Ranking
711,014
Country Ranking
5,401
Institution Ranking
24
Huixin Che
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
888
580
0.653
![](https://cdn.adscientificindex.com/logos/7704.jpg)
magnetic nanoparticle
colloid and interface science
waste water treatment
* Total Citation Counts Rankings
World Ranking
721,109
Country Ranking
5,506
Institution Ranking
25
Vimala Kadiresan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
627
0.727
![](https://cdn.adscientificindex.com/logos/7704.jpg)
Human Resource Management
organizational behaviour
employee relations and industrial relations