| Dr | Zaman | Sajid | Texas AM University | United States | View Profile |
| Mr | Jubayer Ahmed | Sajid | Aviation and Aerospace University | Bangladesh | View Profile |
| Prof | Neila | Saidi | Centre de recherches et des technologies des eaux | Tunisia | View Profile |
| Dr | Zhassulan | Sadykov | Esil University | Kazakhstan | View Profile |
| Prof. Dr | BASSEM | SADEK | College of Medicine and Health Sciences, United Arab Emirates University | United Arab Emirates | View Profile |
| Assist. Prof. Dr | Salma | Saddeek | Hafr Al Batin Univercity | Saudi Arabia | View Profile |
| Mr | Sina | Saadati | Amirkabir University of Technology | Iran | View Profile |
| Prof. Dr | vasavi | S | Velagapudi Ramakrishna Siddhartha Engineering College | India | View Profile |
| Mr | Bakhtiyar | Rzayev | Department of the Group of Educational Programs «Food Technology», Saken Seifullin Kazakh Agro Technical Research University | Kazakhstan | View Profile |
| Dr | Alejandra | Ruiz-Clavijo | IFW Dresden | Germany | View Profile |
| Dr | Chen | Ruixing | Guilin University of electronic and technology | China | View Profile |
| Ms | Jhelum | Roy | Jadavpur University | India | View Profile |
| Prof | Mousumi | Roy | National Institute of Technology Durgapur | India | View Profile |
| Dr | Stefan | Rössler | Division of Macroscopic and Clinical Anatomy, Gottfried Schatz Research Center, Medical University of Graz, Auenbruggerplatz 25, A-8036 Graz, Austria | Austria | View Profile |
| Prof | Limin | Rong | The Third Affiliated Hospital of Sun Yat-sen University | China | View Profile |
| Prof | Xavier | Romão | University of Porto - Faculty of Engineering | Portugal | View Profile |
| Ms | Elmina-Eleftheria | Roditi | DPESS Thessaly | Greece | View Profile |
| Mr | Supantha | Rivu | Notre Dame University Bangladesh | Bangladesh | View Profile |
| Mr | YAIR | RIVERA | Coporacion Universitaria Americana | Colombia | View Profile |
| Dr | Julien | Riposo | J.R. Enterprise | France | View Profile |