1. School of Mines, China University of Mining and Technology Xuzhou Jiangsu China
2. School of Safety Engineering, China University of Mining and Technology Xuzhou Jiangsu China
3. Department of Mining EngineeringUniversity of Engineering and Technology Peshawar Khyber Pakhtunkhwa Pakistan
4. Department of Mining EngineeringBalochistan University of Information Technology, Engineering, and Management Sciences Quetta Balochistan Pakistan
5. School of Environmental Sciences and Spatial Informatics, China University of Mining and Technology Xuzhou Jiangsu China