Dongdong, C., Wenkang, Z., Wenrui, H., Xiangyu, Y., Zhenquan, Z., Jun, Z., Jie, N., Zhixuan, Z., Jingchen, C. (2026). Study on mechanism and stability control of low-side roof-cutting entry retaining in gently inclined coal seam with extra-thick main roof. Alexandria Engineering Journal. https://doi.org/10.1016/j.aej.2026.03.049