| Mr | Ibukun | Busari | University of Ibadan, Nigeria | Nigeria | |
| Mr | Ateunkeng | Jean Gabain | University of Douala | Cameroon | |
| Mr | Mehrdad | Asadolahi | Isfahan university of technology | Iran | |
| Mr | Mehedi | Shanta | Ahsanullah University of Science and Technology | Bangladesh | |
| Mr | Jens | Wetekam | Universität Kassel | Germany | |
| Mr | Khanh | Hoang Bao | University of Science, Viet Nam National University Ho Chi Minh City | Vietnam | |
| Mr | Leonardo Vitorino Costa de | Aquino | Federal Rural University of Semi-Arid | Brazil | |
| Mr | RAHUL | DEY | CSIR–Indian Institute Of Chemical Technology | India | |
| Mr | abdelmadjid | guendouzi | L'Ecole Normale Supérieure de Constantine | Algeria | |
| Mr | Md | Zafer Alam | Maulana Azad National Urdu University, Hyderabad | India | |
| Mr | Md | Zafer Alam | Maulana Azad National Urdu University, Hyderabad | India | |
| Mr | Satish | Singh | National Institute of Technology, Rourkela | India | |
| Mr | Md | Mohasin | Maulana Azad National Urdu University, Hyderabad | India | |
| Mr | Finnan | Ageng'o | Kenya Fisheries Service | Kenya | |
| Mr | Md. Moin | Uddin | Bangladesh Agricultural University | Bangladesh | |
| Mr | Stephen | Kamande | Technical University of Kenya | Kenya | |
| Mr | Jun | Chen | The Fourth Hospital of Hebei Medical University | China | |
| Mr | Wenjie | Du | University of Science and Technology of China | China | |
| Mr | Di | Ran | Shenyang Urban Construction University | China | |
| Mr | Mingzhong | Yuan | University of Science and Technology Beijing | China | |