Hongjun, G., Yanhui, Z., Yongping, Z., Ming, J., Yiqi, C., & Yifan, T. (2017). Research and Application of Technology of Gob-Side Entry Retaining by Roof Cutting Pressure Relief in Jiaozishan Coal Mine. Journal of Mines, Metals and Fuels, 65(7), 385–391. https://doi.org/10.18311/jmmf/2017/26987