| HIkmate | Abriouel | University of Jaén | Spain | worldtopscientists.com |
| İLKER | ACAR | Atatürk University | Turkey | worldtopscientists.com |
| Alaa | Adam | Sohag University | Egypt | worldtopscientists.com |
| Joseph | Adebayo | University of Ilorin, Nigeria | Nigeria | worldtopscientists.com |
| Afeez | Adedayo | Western Illinois University Alumni | United States | worldtopscientists.com |
| Bartholomew Saanu | Adeleke | Olusegun Agagu University of Science and Technology, Okitipupa, Nigeria | Nigeria | worldtopscientists.com |
| Funmilola | Adewinle | Obafemi Awolowo University Teaching Hospital | Nigeria | worldtopscientists.com |
| Schiopu | Adriana-Gabriela | National University of Science and Technology POLITEHNICA Bucharest | Romania | worldtopscientists.com |
| Oladele | Afolalu | Durban University of Technology | South Africa | worldtopscientists.com |
| Mfor Ebot | Agbor-ambang | Soka University | Japan | worldtopscientists.com |
| Vahid | Aghadadashi | Iranian National Institute for Oceanography and Atmospheric Sciences | Iran | worldtopscientists.com |
| Francesco | Agnetti | Istituto Zooprofilattico Sperimentale Umbria e Marche "Togo Rosati" | Italy | worldtopscientists.com |
| Tanvir | Ahamed | New Jersey Institute of Technology | United States | worldtopscientists.com |
| Sohag | Ahammed | Gazipur Agricultural University | Bangladesh | worldtopscientists.com |
| Riaz | Ahmad | Qilu Institute of Technology | China | worldtopscientists.com |
| Sajid | Ahmad | Dean faculty of Geosciences Punjab University Lahore | Pakistan | worldtopscientists.com |
| Shihab Uddin | Ahmad | University of Asia Pacific | Bangladesh | worldtopscientists.com |
| Mehrnaz | Ahmadi | , Ahvaz Jundishapur University of Medical Sciences | Iran | |
| Sanaz | Ahmadi | ACECR | Iran | worldtopscientists.com |
| Mohammad Amin | Ahmadzadeh | TUGA | Iran | worldtopscientists.com |