Liu, Jiacun, Wei Zhong, Dongping Liu, Liyuan Jiang, and Ying Xu. “Lode Angle Dependence of Permeability Along the Three Principal Directions in Purple Sandstone”. Advances in Geo-Energy Research 22, no. 1 (September 19, 2026): 58–71. Accessed October 28, 2026. https://ager.yandypress.com/index.php/2207-9963/article/view/1040.