1. Belt and Road Initiative Institute for Chinese-European Studies (BRIICES), Guangdong University of Petro-Chemical Technology, Maoming 525000, China
2. Department of Surface Mining, Dnipro University of Technology, 49005 Dnipro, Ukraine
3. Department of Mining Engineering and Education, Dnipro University of Technology, 49005 Dnipro, Ukraine
4. Interregional Academy of Personnel Management, 03039 Kyiv, Ukraine