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
medical education/obestetrics/social accountbility/school of medicine accreditation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
909
472
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :2
Genetics and Animal Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
416
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :3
Physiological mechanism of salt tolerance of crops. Cultivation of forage grass and oil crops quality in adversity envir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
550
549
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :4
General and Laparoscopic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
512
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :5
paediatric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
63
0.263
* Total Citation Counts Rankings
Ranking Based On Selection :6
Veterinary Virology
Zoonotic Viral Diseases
Emerging Viruses
Camel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
139
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :7
Agricultural Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
74
0.661
* Total Citation Counts Rankings
Ranking Based On Selection :8
Medical Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
99
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :9
Evidence based Veterinary Medicine
Reproductive biology
Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
96
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
English pronunciation in EFL/ESL class
Phonetics
Linguistics
praat
speech analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
61
0.649
* Total Citation Counts Rankings
Ranking Based On Selection :11
Genetics and Plant Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
31
0.397
* Total Citation Counts Rankings
Ranking Based On Selection :12
immunology
virology and medical microbiogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
32
0.421
* Total Citation Counts Rankings
Ranking Based On Selection :13
Animal production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
33
0.452
* Total Citation Counts Rankings
Ranking Based On Selection :14
information security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
13
0.197
* Total Citation Counts Rankings
Ranking Based On Selection :15
Plant Ecophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :16
Quality Control
Food Safety & hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Biological Control of Insect Pests
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
3
0.158
* Total Citation Counts Rankings
Ranking Based On Selection :18
Applied Mathematics
PDEs and their applications
Reaction-Diffusion Models
Mathematical Modelling
Mathematical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Faculty of Medicine Labooraty Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Total Citation Counts Rankings
Ranking Based On Selection :22
programming
networking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total Citation Counts Rankings
Ranking Based On Selection :23
research in soil and water quality
Organic Agriculture and water harvesting techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :24
Soil Microbiology and biofertilizers e
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :25
economics issues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Gamal K. Adam
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
909
472
0.519
medical education/obestetrics/social accountbility/school of medicine accreditation
Ibrahim Abdelsalam Yousif
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
416
0.464
Genetics and Animal Breeding
Adam Yousif Adam Ali
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
550
549
0.998
Physiological mechanism of salt tolerance of crops. Cultivation of forage grass and oil crops quality in adversity envir
Sami Eldirdiri Elgaili Salah
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
512
0.987
General and Laparoscopic Surgery
Mohammed Ahmed Abdellah Ahmed
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
63
0.263
Ahmed Eisa Elhag|AHMED EISA ELHAG IBRAHIM, Elhag, A. E., Eisa Elhag, A.
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
139
0.952
Veterinary Virology
Zoonotic Viral Diseases
Emerging Viruses
Camel
Haitham Elramlawi
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112
74
0.661
Agricultural Engineering
Rabie A Babiker
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
99
0.971
Medical Microbiology
Abdullah Abdulslam Abdullah|Abdullah, A., A, Abdullah A.A. Mohammed, Abdullah Abdulslam Abdullah
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
96
1.000
Evidence based Veterinary Medicine
Reproductive biology
Physiology
Ezzeldin Mahmoud, T. Ali
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
61
0.649
English pronunciation in EFL/ESL class
Phonetics
Linguistics
praat
speech analysis
Salah Balla M. Ahmed
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
31
0.397
Genetics and Plant Breeding
Yassir F Abubakar
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
32
0.421
immunology
virology and medical microbiogy
Asma Himmed
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
33
0.452
Mahitab Mohammed Muse
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
13
0.197
Atif Hassan Naim|Atif Hassan, Atif Naim
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
Sadam Sm Yousof
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Elsiddig Siy
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
3
0.158
Biological Control of Insect Pests
Khalid Ahmed Abbakar
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Applied Mathematics
PDEs and their applications
Reaction-Diffusion Models
Mathematical Modelling
Mathematical Biology
Adam Bashir Tawor
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Saeed M. Omar
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Usma Abdalla Elsharief İbrahim
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
Mubarak Fide
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Adam Salah|Adam Hamed M Ibrahim
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
research in soil and water quality
Organic Agriculture and water harvesting techniques
Yassin Mohamed Ahmed Mohamed
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
İbtisam Eljack
University of Gadarif
Al Qadarif, Sudan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000