| Ahmed | Soliman | Newgiza University | Egypt | Dentistry | Endodontics | worldtopscientists.com |
| Ahmed | Saleh | kafrelsheikh University | Egypt | Agricultural and Biological Sciences | Poultry Nutrition | worldtopscientists.com |
| Ahmed | Jawhari | Jazan University | Saudi Arabia | Chemistry | Analytical Chemistry | worldtopscientists.com |
| Ahmed | Elolimy | United Arab Emirates University | United Arab Emirates | Agricultural and Biological Sciences | Animal Nutrition | 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 |
| Ahmed | Azzam | Helwan University | Egypt | Chemistry | Analytical Chemistry | worldtopscientists.com |
| Ahmed | Azzam | Helwan University | Egypt | Chemistry | Analytical chemistry | worldtopscientists.com |
| Ahmed | Alrashed | Imam Muhammad Ibn Saud Islamic University | Saudi Arabia | Business, Management and Accounting | Accounting and Finance | worldtopscientists.com |
| Ahmadreza | Mohebbi | University of Auckland | New Zealand | Arts and Humanities | Applied Linguistics | worldtopscientists.com |
| Ahmad | Salahi | University of zanjan | Iran | Agricultural and Biological Sciences | Poultry nutrition | worldtopscientists.com |
| Ahmad Ratib | Sharafat | Sayed jamalluddin Afghani University | Afghanistan | Agricultural and Biological Sciences | Plant biotecnology | worldtopscientists.com |
| Agostinho | da Silva | Beira Interior University | Portugal | Engineering | Engenharia e Gestão Industrial | worldtopscientists.com |
| Aggeliki | Barberopoulou | Tsunami Society International | United States | Earth and Planetary Sciences | Earthquake and Tsunami Hazards | worldtopscientists.com |
| Afsin | Gungor | Akdeniz University | Turkey | Energy | renewable energy | worldtopscientists.com |
| Afeez | Adedayo | Western Illinois University Alumni | United States | Agricultural and Biological Sciences | Phytopathology | worldtopscientists.com |
| Adi | Fahrudin | Universitas Esa Unggul | Indonesia | Social Sciences | Social Work, Community Psychology, Counseling | worldtopscientists.com |
| Adelaide | Dinoi | ISAC-CNR | Italy | Earth and Planetary Sciences | Scienze ambientali | worldtopscientists.com |
| Abu | Duguma | Dilla University | Ethiopia | Engineering | Environmental Engineering | worldtopscientists.com |
| Abubakar | Siddique | Khwaja Fareed University of Engineering and Information Technology (KFUEIT), Rahim yar Khan, Pakistan | Pakistan | Engineering | Electrical Engineering | worldtopscientists.com |
| Abu Talha Aqueel | Ahmed | Dongguk University | South Korea | Energy | Electrocatalysts (OER/HER) | worldtopscientists.com |