| Mr | AMR | ASHMAWI | South Dakota State University | United States | View Profile |
| Dr | senthilkumar | Arumugam | M.A.M.School of Engineering | India | View Profile |
| Ms | Tanisha Manoj | Arte | Mercer University - Atlanta, GA | United States | View Profile |
| Mr | Sebastian | Arrizabalaga | Oregon Health and Science University | United States | View Profile |
| Dr | Paulo | Araújo | Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte | Brazil | View Profile |
| Assoc. Prof. Dr | Mehran | Arabi | Department of Animal Sciences, Shahrekord University, Shahrekord, Iran | Iran | View Profile |
| Prof | Lucia | Aquilanti | Università Politecnica delle Marche | Italy | View Profile |
| Dr | John | Anyanwu | Africa Centre of Excellence in Future Energies and Electrochemical Systems | Nigeria | View Profile |
| Dr | Eman | Anjass | Granada University | Palestine, State of | View Profile |
| Assist. Prof. Dr | Saba | Amiri | Neuroscience Research Center, Institute of Neuroscience and Cognition, Shahid Beheshti University of Medical Sciences, Tehran, Iran | Iran | View Profile |
| Mr | Mohamed | Amin | Hochshule Stralsund | Germany | View Profile |
| Dr | Norah | Alyahya | King Saud University | Saudi Arabia | View Profile |
| Assoc. Prof. Dr | Ataf Ali | Altaf | University of Okara | Pakistan | View Profile |
| Ms | Rahaf | Alsuhaimi | King Abdulaziz University | Saudi Arabia | View Profile |
| Mrs | Safanah | Alsaeed | King fahad medical city | Saudi Arabia | View Profile |
| Dr | Nour | Alrida | Yarmouk University | Jordan | View Profile |
| Dr | Ali | Almustanyir | king Saud University | Saudi Arabia | View Profile |
| Dr | Mary | Allen | Lynker, National Oceanic and Atmospheric Administration | United States | View Profile |
| Dr | Yazeed | Alkhrijah | Imam Mohammed Ibn Saud Islamic University | Saudi Arabia | View Profile |
| Dr | Eman | Alkhalifah | Imam Muhammmad Ibn Saud Islamic University | Saudi Arabia | View Profile |