| Mr | Abdulrahman | Alnaim | King Faisal University | Saudi Arabia |
| Dr | Elena Simina | LAKATOS | IRCEM- Institute for Research in Circular Economy and Environment "Ernest Lupan" | Romania |
| Dr | Mihretu Yihunie | Yalew | Bahir Dar University | Ethiopia |
| Assoc. Prof. Dr | Minling | Zhu | 北京信息科技大学 | China |
| Dr | Mostafa | Shaaban | Giza Higher Institute for Managerial Sciences | Egypt |
| Assoc. Prof. Dr | Qixun | Lan | Zhengzhou University of Light Industry | China |
| Dr | Smail | Tigani | Euromed University of Fez, Morocco | Morocco |
| Dr | Somayeh | Rahmani | Islamic Azad University | Iran |
| Assist. Prof. Dr | Sreelakshmi | Kata | Madanapalle Institute of Technology & Science | India |
| Prof. Dr | Yang | Liu | TU, China | China |
| Mr | Yihew Biru | Woldegiorgis | Gullele Botanic Garden | Ethiopia |
| Dr | Yilei | Chen | Department of Radiology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine | China |
| Dr | Yuan | Xiaolin | Hefei Institute of Physical Sciences, Chinese Academy of Sciences | China |
| Assoc. Prof. Dr | 秀霞 | 孙 | 兰州大学 | China |