| Aaisha | Makkar | University of Derby | United Kingdom | |
| Aakriti | | CSIR-Central Building Research Institute | India | worldtopscientists.com |
| Abbas | Rahi | Shahid Beheshti University | Iran | worldtopscientists.com |
| Abbas | Rasoolzadegan | Ferdowsi University of Mashhad | Iran | worldtopscientists.com |
| Abdel Nasser | Singab | Ain Shams University | Egypt | worldtopscientists.com |
| Abderrezzaq | Benalia | Higher Normal School of Constantine | Algeria | worldtopscientists.com |
| Abderrezzaq | Benalia | Higher Normal School of Constantine, Algeria | Algeria | worldtopscientists.com |
| abdolah | Dadazadeh | University of Tabriz | Iran | worldtopscientists.com |
| Abdul | Mujib | Jamia Hamdard | India | worldtopscientists.com |
| Abdul | Wassay | National Defence University Islamabad | Pakistan | worldtopscientists.com |
| Abdul Ganiwu | Mohammed | C.K. Tedam University of Technology and Applied Sciences | Ghana | worldtopscientists.com |
| Abdulaziz G. | Alghamdi | King Saud University | Saudi Arabia | worldtopscientists.com |
| ABDULBAKİ | BİLGİÇ | Bilecik Şeyh Edebali University/Department of Management Information Systems | Turkey | worldtopscientists.com |
| ABDULKADIR | KESKIN | İstanbul medeniyet üniversity | Turkey | worldtopscientists.com |
| Abdullah | Al Nahian | Children's Clinic of Michigan | United States | worldtopscientists.com |
| Abdulmajeed | Alotaibi | KSAU-HS | Saudi Arabia | worldtopscientists.com |
| Abear | El-Gamal | Cairo University | Egypt | worldtopscientists.com |
| Abeer | EL- Sayed | Botany and Microbiology Department, Faculty of Science, Damanhour University | Egypt | worldtopscientists.com |
| Abel | Kinyondo | University of Dar es Salaam | Tanzania | worldtopscientists.com |
| Abel | Kinyondo | University of Dar es Salaam | Tanzania | worldtopscientists.com |