Qingwei, W., Qiang, Y. and Gaofeng, L. (2022) “The Output Mechanism of Coal Powder in CBM Production”, Journal of Mines, Metals and Fuels, 64(12), pp. 701–707. Available at: http://www.informaticsjournals.com/index.php/jmmf/article/view/31639 (Accessed: 9 May 2024).