| Mr | Abizar | | Islamia collage University Peshawar, KP, Pakistan | Pakistan |
| Mr | Gonzalo | Pérez Serrano | IMDEA Nanociencia | Spain |
| Mr | Rafael Natalio | Fontana Crespo | Politecnico di Torino | Italy |
| Mr | Mersha | Kassa | Bahir Dar University | Ethiopia |
| Mr | Hayelom | Gebrye | UESTC, China | Ethiopia |
| Mr | Robert | Otieno | Multimedia University of Kenya | Kenya |
| Mr | w | w | w | China |
| Mr | Vincent | Zakka | Aston University | United Kingdom |
| Mr | Hui | Li | College of Computer Science and Technology, Tongji University | China |
| Mr | Siddarth | Usulkar | KLE Academy of Higher Education and Research, KLE College of Pharmacy, Belagavi. | India |
| Mr | Yohanes | Sime | Dilla University | Ethiopia |
| Mr | Tadesse Tarik | Tamir | College of Medicine and Health Sciences, University of Gondar | Ethiopia |
| Mr | Amsalu | Dachito Chigeto | Jimma University | Ethiopia |
| Mr | Amare | Muche | Arba Minch University | Ethiopia |
| Mr | Kitessa Delessa | Terefe | Addis Ababa Univeraity | Ethiopia |
| Mr | Talila | Garamu | Soil and More Ethiopia Project | Ethiopia |
| Mr | Haymanot | Takele | Debre Markos University | Ethiopia |
| Mr | Andrews | Tang | KNUST | Ghana |
| Mr | MANAS RANJAN | SETHI | NIT SILCHAR | India |
| Mr | Wenbo | Dai | The Wang Yanan Institute for Studies in Economics, Xiamen University | China |