Citation Rankings
Highly Cited Researchers
Yemen Highly Cited Researchers Citation in Yemen 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 :126
Teaching English as a foreign language
Applied Linguistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
494
488
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :127
Animal nurition and production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
487
317
0.651
* Total Citation Counts Rankings
Ranking Based On Selection :128
networks and security
cloud computing
IoT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
475
0.977
* Total Citation Counts Rankings
Ranking Based On Selection :129
oral and maxillofacial surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
432
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :130
natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
245
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :131
Privacy Preserving
ML
Data Science
Learning Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
463
0.979
* Total Citation Counts Rankings
Ranking Based On Selection :132
Organic Chemistry
Green Chemistry
and Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
470
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :133
Pharmacology
Toxicology Scientific Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
241
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :134
Distributed Database Systems
Information Retrieval
Data Mining
NLP
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
469
385
0.821
* Total Citation Counts Rankings
Ranking Based On Selection :135
Food Chemistry and Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
397
0.848
* Total Citation Counts Rankings
Ranking Based On Selection :136
IMPACT ENERGY OF CONCRETE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
461
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :137
Agricultural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
461
438
0.950
* Total Citation Counts Rankings
Ranking Based On Selection :138
Fractional differential equations
functional analysis
Mathematical models
Fractional calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
457
452
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :139
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
112
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :140
Computer science
databases
advanced programming
data mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
284
0.644
* Total Citation Counts Rankings
Ranking Based On Selection :141
Orthopedic surgeon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
221
0.502
* Total Citation Counts Rankings
Ranking Based On Selection :142
Water Quality & Treatment
Heavy Metals
Environmental Microbiology
Bacteriology
Antibiotic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
321
0.741
* Total Citation Counts Rankings
Ranking Based On Selection :143
Biomedical Signal Processing
Neuroengineering
Assistive Robotics and Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
393
0.912
* Total Citation Counts Rankings
Ranking Based On Selection :144
Information security management
MIS
DSS
MCDM theory and applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
233
0.541
* Total Citation Counts Rankings
Ranking Based On Selection :145
BigData
Cloud Computing
Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
416
0.981
* Total Citation Counts Rankings
Ranking Based On Selection :146
herbal therapy
Phyto-therapy
Traditional Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
376
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :147
Information Technology
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
367
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :148
Microbiology
virology
Aquatic Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
355
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :149
Endodontics and Oral cancer prevention and therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
251
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :150
Management
Entrepreneurship
Organizational Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
352
0.838
* Total Citation Counts Rankings
Rankings
920,293
126
6
Ranking Based On Selection: 126
Sabri Thabit Saleh Ahmed
University of Aden
Aden, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
494
488
0.988
Teaching English as a foreign language
Applied Linguistics
* Total Citation Counts Rankings
Rankings
926,551
127
17
Ranking Based On Selection: 127
Abdulkarim Abdulmageed Amad
Thamar University
Dhamar, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
487
317
0.651
* Total Citation Counts Rankings
Rankings
926,998
128
48
Ranking Based On Selection: 128
Sharaf Alhomdy|S. Alhomdy
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
475
0.977
networks and security
cloud computing
IoT
* Total Citation Counts Rankings
Rankings
936,330
129
18
Ranking Based On Selection: 129
Alkhutari Ahmed
Thamar University
Dhamar, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
432
0.909
oral and maxillofacial surgery
* Total Citation Counts Rankings
Rankings
936,752
130
49
Ranking Based On Selection: 130
Bushra Moharam
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
475
245
0.516
* Total Citation Counts Rankings
Rankings
937,972
131
9
Ranking Based On Selection: 131
Ahmed A Mubarak
IBB University
Ibb City, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
463
0.979
* Total Citation Counts Rankings
Rankings
938,741
132
17
Ranking Based On Selection: 132
Mokhtar A. Abd ul-Malik
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
470
0.996
Organic Chemistry
Green Chemistry
and Environmental Chemistry
* Total Citation Counts Rankings
Rankings
939,324
133
7
Ranking Based On Selection: 133
Rachad Alnamer, Rashad Alnamer|Rachad Alnamer, Rashad Alnamer, R M Alnamer
Al-Razi University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
241
0.511
* Total Citation Counts Rankings
Rankings
941,599
134
18
Ranking Based On Selection: 134
Ali A Amer
Taiz University
Taiz, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
469
385
0.821
Distributed Database Systems
Information Retrieval
Data Mining
NLP
AI
* Total Citation Counts Rankings
Rankings
942,439
135
8
Ranking Based On Selection: 135
Abduljalil Ghaleb
Al-Razi University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
397
0.848
Food Chemistry and Nutrition
* Total Citation Counts Rankings
Rankings
946,703
136
6
Ranking Based On Selection: 136
Emad AH Alwesabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
461
0.996
* Total Citation Counts Rankings
Rankings
948,569
137
50
Ranking Based On Selection: 137
Hesham A Ahmed
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
461
438
0.950
Agricultural Engineering
* Total Citation Counts Rankings
Rankings
951,935
138
9
Ranking Based On Selection: 138
MA Almalahi
Al-Razi University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
457
452
0.989
Fractional differential equations
functional analysis
Mathematical models
Fractional calculus
* Total Citation Counts Rankings
Rankings
957,982
139
51
Ranking Based On Selection: 139
Mohammed Masaoud
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
112
0.248
* Total Citation Counts Rankings
Rankings
966,597
140
4
Ranking Based On Selection: 140
Bassam Ahmed Mahmood Abdulqader|Абдулкадер Б.А
Queen Arwa University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
284
0.644
Computer science
databases
advanced programming
data mining
* Total Citation Counts Rankings
Rankings
967,685
141
52
Ranking Based On Selection: 141
Ali Mustafa Alhamzi
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
221
0.502
* Total Citation Counts Rankings
Rankings
973,826
142
19
Ranking Based On Selection: 142
Fawaz Al-Badaii
Thamar University
Dhamar, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
321
0.741
Water Quality & Treatment
Heavy Metals
Environmental Microbiology
Bacteriology
Antibiotic
* Total Citation Counts Rankings
Rankings
975,460
143
20
Ranking Based On Selection: 143
Maged S AL-Quraishi|M AL-Quraishi, Maged AL-Quraishi
Thamar University
Dhamar, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
393
0.912
Biomedical Signal Processing
Neuroengineering
Assistive Robotics and Machine Learning
* Total Citation Counts Rankings
Rankings
975,937
144
1
Ranking Based On Selection: 144
Adel A.Nasser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
233
0.541
Information security management
MIS
DSS
MCDM theory and applications
* Total Citation Counts Rankings
Rankings
981,777
145
53
Ranking Based On Selection: 145
Suad Mohammed Othman
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
416
0.981
BigData
Cloud Computing
Security
* Total Citation Counts Rankings
Rankings
983,898
146
54
Ranking Based On Selection: 146
Amina El-Shaibany
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
376
0.891
herbal therapy
Phyto-therapy
Traditional Medicine
* Total Citation Counts Rankings
Rankings
994,395
148
55
Ranking Based On Selection: 147
Nabeel Alsohybe
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
367
0.893
* Total Citation Counts Rankings
Rankings
997,438
149
56
Ranking Based On Selection: 148
Qais Yusuf M Abdullah
Sana'a University
Sana'a, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
355
0.870
Microbiology
virology
Aquatic Microbiology
* Total Citation Counts Rankings
Rankings
999,674
150
7
Ranking Based On Selection: 149
Nashwan Al-Afifi
University of Aden
Aden, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
251
0.618
Endodontics and Oral cancer prevention and therapy
* Total Citation Counts Rankings
Rankings
985,781
147
7
Ranking Based On Selection: 150
Murad Mohammed Al-Nashmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
352
0.838
Management
Entrepreneurship
Organizational Development