Haoming Ma, Shanshan Chen, Dan Xue, Yanpeng Chen, Chen Z. Outlook for the coal industry and new coal production technologies. Adv. Geo-Energy Res. [Internet]. 2021 Mar. 11 [cited 2025 Dec. 11];5(2):119-20. Available from: https://ager.yandypress.com/index.php/2207-9963/article/view/153