Li, Sihao, Xin Li, Yong Tang, Yanpeng Chen, Jonathan A. Quaye, and Chenlin Hu. 2026. “Mechanisms of Deep Coalbed Methane Occurrence: Review and Perspectives”. Advances in Geo-Energy Research 21 (1):42-59. https://doi.org/10.46690/ager.2026.07.06.