| Dr | Alemayehu | Getahun | Department of physics, Adama science and technology University, Adama, Ethiopia | Ethiopia | |
| Assist Prof Dr | REGASA | BEGNA | MIZAN TEPI UNIVESITY | Ethiopia | |
| Dr | Arbab | Husain | Mangalayatan University | India | |
| Mr | Jemal Ali | Mohammed | Mekdela Amba University | Ethiopia | |
| Ms | Yitbarek | Abrham | wolaita sodo university | Ethiopia | |
| Prof Dr | Vincenzo | Barrile | Mediterranea University of Reggio Calabria | Italy | |
| Dr | Barbara | Moura | CNR | Italy | |
| Dr | Joan | Vickers | University of Calgary | Canada | |
| Dr | Nadia | Dominici | Vrije universitiet Amsterdam | Netherlands | |
| Mr | zhanpeng | qin | tsinghua university | China | |
| Dr | Cassio | Meira | UnUniversity of Sao Paulo | Brazil | |
| Prof | Ahmed | El-Sabbagh | Faculty of Science, Alexandria University | Egypt | |
| Mr | Gemechu | Lemessa | Addis Ababa University | Ethiopia | |
| Prof | Zhiyuan | Zha | Jilin University | China | |
| Dr | Kersti | Karu | University College London | United Kingdom | |
| Dr | Qunying | Luo | Hillridge Technology Pty Ltd | Australia | |
| Dr | Olayinka | Ogundile | Tai Solarin University of Education | Nigeria | |
| Mrs | Estéfani | Martínez Chávez | La Paz University Hospital | Spain | |
| Assoc Prof Dr | Herlina | Uinarni | School of Medicine and Health Sciences, Atma Jaya Catholic University of Indonesia. | Indonesia | |
| Mr | Hanif | Haidari | Future Industries Institute | Australia | |