| Ahmad Ratib | Sharafat | Sayed jamalluddin Afghani University | Afghanistan | Agricultural and Biological Sciences | Plant biotecnology | worldtopscientists.com |
| Ahmadreza | Mohebbi | University of Auckland | New Zealand | Arts and Humanities | Applied Linguistics | worldtopscientists.com |
| Ahmed | Abdelaal | Environmental Sciences Department, Port Said University | Egypt | Environmental Science | Environmental geology and contamination risk assessment | worldtopscientists.com |
| Ahmed | Saleh | kafrelsheikh University | Egypt | Agricultural and Biological Sciences | Poultry Nutrition | worldtopscientists.com |
| Ahmed | Elolimy | United Arab Emirates University | United Arab Emirates | Agricultural and Biological Sciences | Animal Nutrition | worldtopscientists.com |
| Ahmed | Soliman | Newgiza University | Egypt | Dentistry | Endodontics | worldtopscientists.com |
| Ahmed | Azzam | Helwan University | Egypt | Chemistry | Analytical Chemistry | worldtopscientists.com |
| Ahmed | Azzam | Helwan University | Egypt | Chemistry | Analytical chemistry | worldtopscientists.com |
| Ahmed | LAALA | Abdelhafid Boussouf University Center of Mila | Algeria | Other | Ecology | worldtopscientists.com |
| Ahmed | Meshaal | Faculty of science Al Azhar university | Egypt | Immunology and Microbiology | Assiut governorate | worldtopscientists.com |
| Ahmed | Alrashed | Imam Muhammad Ibn Saud Islamic University | Saudi Arabia | Business, Management and Accounting | Accounting and Finance | worldtopscientists.com |
| Ahmed | Jawhari | Jazan University | Saudi Arabia | Chemistry | Analytical Chemistry | worldtopscientists.com |
| AHMED | ELGHARIB | Department of Botany and Plant Physiology, University of Malaga, Campus de Teatinos s/n, E-29071 Malaga, Spain; | Egypt | Environmental Science | Plant Ecology and Taxonym | worldtopscientists.com |
| Ahmet | Vatan | Hotelschool The Hague | Netherlands | Business, Management and Accounting | Tourism | |
| Aida | Al-Samawi | College of Computer Sciences and Information Technology, Department of Computer Networks, King Faisal University, Al-Ahsa, 31982, Saudi Arabia | Yemen | Computer Science | Cybersecurity, Telecommunication, Wireless communication, Signal processing, Mathematical modeling | worldtopscientists.com |
| Aida | Meto | University of Aldent | Albania | Dentistry | Oral Science | worldtopscientists.com |
| Aigul | Tazhiyeva | Kazakh National Medical University | Kazakhstan | Medicine and Dentistry | Public Health | worldtopscientists.com |
| Aigul | Galembikova | Kazan state medical university | Russia | Immunology and Microbiology | Immunology | worldtopscientists.com |
| Ainur | Mussakulkyzy | Institute of Geography and Water Security | Kazakhstan | Environmental Science | surface water quality | worldtopscientists.com |
| Aisha | Mushtaq | SBK Women's University | Pakistan | Biochemistry, Genetics and Molecular Biology | Biochemistry | worldtopscientists.com |