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
Theriogenology
Animal Production
Asisted Reproductive Technology
Reproductive Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,763
7,509
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :2
zoonoses
epidemiology
molecular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,490
3,606
0.803
* Total Citation Counts Rankings
Ranking Based On Selection :3
Animal Physiology
Climate Change
Animal reproductive and Artificial insemination
Animal Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,888
3,865
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :4
Animal husbandry
Animal Adaptation
Feed additives
Heat stress
Animal welfare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
1,296
0.579
* Total Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,200
1,846
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :6
Poultry
Ostrich
Rabbits
<a href="https://www.researchgate.net/profile/Khalid_Mahrose">Khalid Mahrose on ResearchGate</a>
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,845
1,535
0.832
* Total Citation Counts Rankings
Ranking Based On Selection :7
fish disease
immunology
probiotic
immunostimulant and toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,745
1,527
0.875
* Total Citation Counts Rankings
Ranking Based On Selection :8
Animal and Poultry Breeding and Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,557
1,268
0.814
* Total Citation Counts Rankings
Ranking Based On Selection :9
Animal production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,465
1,419
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :10
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,404
1,233
0.878
* Total Citation Counts Rankings
Ranking Based On Selection :11
Clinical Pathology
Clinical Hematology
Clinical Enzymology
Clinical Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
1,089
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :12
Food Hygiene
Food Safety
Food Microbiology
Meat Hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
892
0.801
* Total Citation Counts Rankings
Ranking Based On Selection :13
veterinrary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
727
0.660
* Total Citation Counts Rankings
Ranking Based On Selection :14
Molecular biology-gene expression-Biochemistry and biotechnology-Antioxidant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
940
817
0.869
* Total Citation Counts Rankings
Ranking Based On Selection :15
Food Hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
500
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :16
Animal and Poultry Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
811
0.924
* Total Citation Counts Rankings
Ranking Based On Selection :17
Clinical pathology
Clinical Immunology
Clinical Enzymology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
679
626
0.922
* Total Citation Counts Rankings
Ranking Based On Selection :18
Molecular Biology
Clinical Pathology
Vaccine Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
492
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :19
Food Microbiology
Molecular microbiology
Probiotics
Dairy microflora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
389
0.643
* Total Citation Counts Rankings
Ranking Based On Selection :20
Food Hygiene-Food Technology-Food Microbiology-Probiotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
360
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
591
192
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :22
Veterinary Economics and Farm Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
497
446
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :23
animal reproduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
453
242
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
328
0.802
* Total Citation Counts Rankings
Ranking Based On Selection :25
zoonoses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
376
222
0.590
Ayman Abdel Aziz Swelum
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,763
7,509
0.967
Theriogenology
Animal Production
Asisted Reproductive Technology
Reproductive Biology
Heba Ahmed
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,490
3,606
0.803
zoonoses
epidemiology
molecular
Sameh A Abdelnour
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,888
3,865
0.994
Animal Physiology
Climate Change
Animal reproductive and Artificial insemination
Animal Science
Mohamed Salah Ayyat
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
1,296
0.579
Animal husbandry
Animal Adaptation
Feed additives
Heat stress
Animal welfare
Mohammed Nasr Nasr Maf
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,200
1,846
0.839
Khalid MA Mahrose
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,845
1,535
0.832
Poultry
Ostrich
Rabbits
<a href="https://www.researchgate.net/profile/Khalid_Mahrose">Khalid Mahrose on ResearchGate</a>
Rasha M Reda
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,745
1,527
0.875
fish disease
immunology
probiotic
immunostimulant and toxicology
Mahmoud El Tarabany
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,557
1,268
0.814
Animal and Poultry Breeding and Production
Adham Al Sagheer
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,465
1,419
0.969
Haytham Abdallah Ali
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,404
1,233
0.878
Ahmed NF Neamat Allah
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
1,089
0.911
Clinical Pathology
Clinical Hematology
Clinical Enzymology
Clinical Immunology
Alaa Morshdy
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
892
0.801
Food Hygiene
Food Safety
Food Microbiology
Meat Hygiene
Ashraf Hussein
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
727
0.660
Mohamed Hussein
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
940
817
0.869
Molecular biology-gene expression-Biochemistry and biotechnology-Antioxidant
Elsaid A Eldaly
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
500
0.553
Mahmoud Farahat
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
811
0.924
Animal and Poultry Nutrition
Essam A Mahmoud
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
679
626
0.922
Clinical pathology
Clinical Immunology
Clinical Enzymology
Emad Hashish
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
492
0.811
Molecular Biology
Clinical Pathology
Vaccine Development
Mohamed A Bayoumi
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
605
389
0.643
Food Microbiology
Molecular microbiology
Probiotics
Dairy microflora
Salah Abd El Aal
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
360
0.603
Food Hygiene-Food Technology-Food Microbiology-Probiotics
Doaa Kirat
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
591
192
0.325
Fardos Hassan
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
497
446
0.897
Veterinary Economics and Farm Management
Abdalla Hany
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
453
242
0.534
Amira Moustafa
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
328
0.802
Maysa Awadallah
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
376
222
0.590