Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 39 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Dynamical systems \ Oscillation Theory \ Differential and Difference Equations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,060
2,941
0.961
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Auditing
Financial Reporting
CSR
ESG
Taxation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,037
929
0.896
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Information Retrieval
Text Summarization
Plagiarism Detection
Machine learning algorithms and Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
962
293
0.305
* Total Citation Counts Rankings
Ranking Based On Selection: 4
speaking
reading
academic writing
public speaking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
301
0.710
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Accounting
Taxation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
337
299
0.887
* Total Citation Counts Rankings
Ranking Based On Selection: 6
financial reporting
corporate governance
cost
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
258
0.830
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Corporate Finance
FDI
Corporate Governance
IC.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
206
0.687
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Pattern Analysis and Machine Intelligence
Data Mining
Human-computer Interaction
Artificial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
286
265
0.927
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Taxation
Corporate Finance
Management Accounting
Auditing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
252
0.969
360° Institutional Performance & Benchmarking Click Here for Live Demo
Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking
with 20 similarly ranked institutions at City, Country, Region, and Global levels.
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Phytochemicals
natural products chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
102
0.843
* Total Citation Counts Rankings
Ranking Based On Selection: 11
.Teaching practice
EFL Teacher development
Teacher training
TESL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
105
0.946
* Total Citation Counts Rankings
Ranking Based On Selection: 12
International Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
90
0.928
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Language Testing
Applied Linguistics
TESOL
English Literature
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
65
0.691
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Literary criticism
Comparative literature
Postcolonial literature
Diaspora writings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
45
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Computer \ IT engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
61
0.718
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Nanomaterials synthesis -Cell culture -Laser therapy-Ultrasound contrast- Breast cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
74
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 17
software agent Artificial Intelligence E-commerce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
40
0.556
* Total Citation Counts Rankings
Ranking Based On Selection: 18
orthopedics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
60
0.845
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Advanced Materials
Thin Film
Solar Cells
Polymer Nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
67
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Recommender System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Chemistry
Electrochemistry
Physical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Psychology
Education
Teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Auditing-Financial Reporting- Corporate Governance
Financial Management
Risk Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Laser Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Total Citation Counts Rankings
Ranking Based On Selection: 25
General fungi
seed borne diseases
diagnosing plant diseses by tradintinal and modern methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total Citation Counts Rankings
Rankings
323,375
15
1
Ranking Based On Selection: 1
Omar Bazighifan
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,060
2,941
0.961
Dynamical systems \ Oscillation Theory \ Differential and Difference Equations
* Total Citation Counts Rankings
Rankings
673,718
59
2
Ranking Based On Selection: 2
Saeed Rabea Baatwah
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,037
929
0.896
Auditing
Financial Reporting
CSR
ESG
Taxation
* Total Citation Counts Rankings
Rankings
700,950
64
3
Ranking Based On Selection: 3
Mohammed Salem BinWahlan
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
962
293
0.305
Information Retrieval
Text Summarization
Plagiarism Detection
Machine learning algorithms and Natural Language Processing
* Total Citation Counts Rankings
Rankings
997,269
151
4
Ranking Based On Selection: 4
Nasser Omer M. Al-Tamimi
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
301
0.710
* Total Citation Counts Rankings
Rankings
1,089,831
187
5
Ranking Based On Selection: 5
Lutfi Hassen Ali Al-Ttaffi
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
337
299
0.887
* Total Citation Counts Rankings
Rankings
1,123,271
200
6
Ranking Based On Selection: 6
Muneer Rajab Awadh Aomrah|Muneer Rajab Amrah
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
258
0.830
financial reporting
corporate governance
cost
* Total Citation Counts Rankings
Rankings
1,138,400
207
7
Ranking Based On Selection: 7
Anwar Salem Musibah|أنور سالم مصيباح
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
206
0.687
Corporate Finance
FDI
Corporate Governance
IC.
* Total Citation Counts Rankings
Rankings
1,158,263
220
8
Ranking Based On Selection: 8
Saeed Mohammed Bamatraf
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
286
265
0.927
Pattern Analysis and Machine Intelligence
Data Mining
Human-computer Interaction
Artificial
* Total Citation Counts Rankings
Rankings
1,198,829
243
9
Ranking Based On Selection: 9
Mohammed Mahdi Obaid
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
252
0.969
Taxation
Corporate Finance
Management Accounting
Auditing
* Total Citation Counts Rankings
Rankings
1,537,818
435
10
Ranking Based On Selection: 10
Mohammad Mansour Quradha
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121
102
0.843
360° Institutional Performance & Benchmarking Click Here for Live Demo
Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking
with 20 similarly ranked institutions at City, Country, Region, and Global levels.
* Total Citation Counts Rankings
Rankings
1,574,721
453
11
Ranking Based On Selection: 11
Morshed Al-Jaro|Morshed Salim Al-Jaro, Morshed Salim Abdullah Al-Jaro
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
105
0.946
.Teaching practice
EFL Teacher development
Teacher training
TESL
* Total Citation Counts Rankings
Rankings
1,632,453
489
12
Ranking Based On Selection: 12
Abobakr Ramadhan Al-Harethi|Abobakr AL-Harethi, Abobakr Ramadhan Salem Al-Harethi, Abobakr Ramadhan Al_Harethi
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
90
0.928
International Accounting
* Total Citation Counts Rankings
Rankings
1,646,871
505
13
Ranking Based On Selection: 13
Yahya Ameen Tayeb|Yahya Ameen Tayeb, Yahya Ameen Tayeb Ebrahim
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
65
0.691
Language Testing
Applied Linguistics
TESOL
English Literature
* Total Citation Counts Rankings
Rankings
1,665,630
514
14
Ranking Based On Selection: 14
Riyad Abdurahman Manqoush|Riyad Manqoush, R. Manqoush, Riyad A. Manqoush
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
45
0.500
Literary criticism
Comparative literature
Postcolonial literature
Diaspora writings
* Total Citation Counts Rankings
Rankings
1,688,170
533
15
Ranking Based On Selection: 15
Mazin Alkathiri
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
61
0.718
* Total Citation Counts Rankings
Rankings
1,740,294
561
16
Ranking Based On Selection: 16
Elham Mzwd
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
74
1.000
Nanomaterials synthesis -Cell culture -Laser therapy-Ultrasound contrast- Breast cancer
* Total Citation Counts Rankings
Rankings
1,754,433
571
17
Ranking Based On Selection: 17
Mohammed Al-Aaidroos
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
40
0.556
* Total Citation Counts Rankings
Rankings
1,758,511
573
18
Ranking Based On Selection: 18
Ruwais Binlaksar
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
60
0.845
* Total Citation Counts Rankings
Rankings
1,777,760
586
19
Ranking Based On Selection: 19
Aq Alosabi
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
67
1.000
Advanced Materials
Thin Film
Solar Cells
Polymer Nanocomposites
* Total Citation Counts Rankings
Rankings
1,856,113
647
20
Ranking Based On Selection: 20
Saeed Amer Alameri
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
Rankings
1,948,775
717
21
Ranking Based On Selection: 21
Abdulkader Moqbel
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
17
0.415
Chemistry
Electrochemistry
Physical Chemistry
* Total Citation Counts Rankings
Rankings
2,001,751
751
22
Ranking Based On Selection: 22
Najiba Abdullah Meyad|Najiba Abdullah Mahdi Meyad, نجيبة عبدالله معياد
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
* Total Citation Counts Rankings
Rankings
2,031,888
777
23
Ranking Based On Selection: 23
Anas Rasheed Bajary
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
Auditing-Financial Reporting- Corporate Governance
Financial Management
Risk Management
* Total Citation Counts Rankings
Rankings
2,033,142
778
24
Ranking Based On Selection: 24
Muna Bin Gawbah
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Total Citation Counts Rankings
Rankings
2,094,256
829
25
Ranking Based On Selection: 25
Mohamed Othman Saeed Al-Amodi
Seiyun University
Seiyun, Yemen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
General fungi
seed borne diseases
diagnosing plant diseses by tradintinal and modern methods