| Prof. Dr | Tatjana | Volkov-Husovic | University of Belgrade Faculty of Technology and Metallurgy | Serbia |
| Dr | Pallab | Sarmah | University of Johannesburg | South Africa |
| Dr | Lyazat | Tolymbekova | L.N. Gumilyov Eurasian National University | Kazakhstan |
| Dr | Yerik | Merkibayev | Satbayev University | Kazakhstan |
| Mrs | Zeynep | Üçerler Çamur | Istanbul Technical University/Department of Mineral Processing Engineering | Turkey |
| Mr | Muhammad Tayyab | Bhutta | National University of science & Technology,Islamabad | Pakistan |
| Dr | fatma | mouez | Central Metallurgical Research and Development Institute | Egypt |
| Dr | Sharath | Kumar | Vijayanagara Sri Krishandevaraya University Ballari, Karnataka India | India |