1. Institute of Project Management, Satbayev University, Almaty 50013, Kazakhstan
2. School of Earth Sciences, D. Serikbayev East Kazakhstan Technical University, Ust-Kamenogorsk 70004, Kazakhstan
3. Department of Mining Engineering and Education, Dnipro University of Technology, 49005 Dnipro, Ukraine
4. Mining and Metallurgical Institute named after O.A. Baikonurov, Satbayev University, Almaty 50013, Kazakhstan