Kun, Z., Ji , M., Hongjun, G. and Wenrui, H. (2022) “Study on Reasonable Width of Coal Pillar in Thick Coal Seam Section”, Journal of Mines, Metals and Fuels, 67(2), pp. 99–104. Available at: https://informaticsjournals.com/index.php/jmmf/article/view/31494 (Accessed: 10 May 2024).