Ye Xue, Xiaoxiao Li, Wen Sun, Baozhang Chen. A Fuzzy Method for Assessing Eco-Environmental Disaster Risk Caused by Coalbed Methane in China. JRACR [Internet]. 2021 Oct. 15 [cited 2024 Nov. 21];8(1). Available from: https://jracr.com/index.php/jracr/article/view/228