| Dr | Ganebo | Gata | Wolita Sodo University | Ethiopia |
| Mr | Abebe | Kassaye | Addis Ababa university | Ethiopia |
| Mr | Melkamu Abere | Erku | Ethiopian Forestry Development Bahir Dar Center | Ethiopia |
| Mr | Zerihun Abera | Gudissa | Addis Ababa University | Ethiopia |
| Mr | Buzuayehu | Mamo | Debre Markos University | Ethiopia |
| Mr | Degfie | Teku | College of Natural and Computational Science, Mekdela Amba University | Ethiopia |
| Assist. Prof. Dr | Mersha Minwuyelet | Kassa | Bahir Dar University | Ethiopia |
| Ms | Noha | Aboqara | Zewail City for Science and Technology | Egypt |
| Mr | Basem | Hegazy | Ain Shams University | Egypt |
| Assoc. Prof. Dr | Samar | said | Egyptian petroleum Research institute | Egypt |
| Prof. Dr | Mostafa | Khalil | Ain Shams University | Egypt |
| Dr | Shorouk | Hamzawi | Arab Academy for Science and Technology And maritime transport | Egypt |
| Prof | adel | asheri | National research centre | Egypt |
| Prof | Tarik | Mohamed | National Research Centre | Egypt |
| Prof | Sayed | Hemeda | Cairo University | Egypt |
| Prof. Dr | Hussam | Elbehiery | October 6 University | Egypt |
| Assoc. Prof. Dr | Rehab | Hussein | National Research Centre | Egypt |
| Prof | Maritza | Chaglla | Escuela Superior Politécnica de Chimborazo | Ecuador |
| Prof | Mario | Cevallos | Universidad Internacional del Ecuador | Ecuador |
| Dr | Lenin | Martínez | UIDE | Ecuador |