| Assist. Prof. Dr | Samuel | Tumbula | Universidade Católica de Angola | Angola | Research Excellence Award | View Profile |
| Dr | sameh | athmani | scientific and technical research center in physicochemical analysis Bouismail Tipaza Algeria | Algeria | Best Researcher Award | View Profile |
| Dr | Sakthivel | Muthu | Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai-602105, Tamil Nadu, India. | India | Best Researcher Award | View Profile |
| Dr | Sajjad | Sajjad | Hazara University | Pakistan | Best Researcher Award | View Profile |
| Prof | Sahera | Mohamed | Associate professor, College of Science, Jazan University | Saudi Arabia | Best Researcher Award | View Profile |
| Prof. Dr | Saeed | El-Ashram | Kafrelsheikh University | Egypt | Best Researcher Award | View Profile |
| Ms | Sabah | Elamraoui | National School of Applied Sciences El Jadida Chouaib Doukkali University | Morocco | Research Excellence Award | View Profile |
| Assist. Prof. Dr | Roxana Nicoleta | Rațu | Iasi University of Life Science „Ion Ionescu de la Brad” | Romania | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Rouba | NASREDDINE | ICOA | France | Women Researcher Award | View Profile |
| Prof. Dr | rosanna | di paola | università degli Studi di messina | Italy | Best Researcher Award | View Profile |
| Dr | Rongbin | Li | Peking University | China | Best Researcher Award | View Profile |
| Prof. Dr | Rongbao | Gao | National institute for viral disease control and prevention, China CDC | China | Research Excellence Award | View Profile |
| Dr | Rokaia | Lejri | Faculty of science of Gafsa | Tunisia | Best Researcher Award | View Profile |
| Dr | Roberto | Gómez Tobías | Tecnológico de Monterrey | Mexico | Research Excellence Award | View Profile |
| Prof. Dr | Roberto G | Carbone | University of Genoa | Italy | Best Researcher Award | View Profile |
| Prof | Roberto | Berni Canani | Università degli Studi di Napoli Federico II | Italy | Best Researcher Award | View Profile |
| Dr | Richa | Paijwar | Galgotias University | India | Innovative Research Award | View Profile |
| Dr | Reza | Heidari Japelaghi | Imam Khomeini International University | Iran | Best Researcher Award | View Profile |
| Prof | Rekha | Thiruvengadam | Saveetha medical college and hospital | India | Best Researcher Award | View Profile |
| Dr | razieh | Bitazar | INRS | Canada | Women Researcher Award | View Profile |