Zhu, Ziang. “Review and Outlook on Simulation Studies of Fracture Propagation in Segmented Multi-Cluster Fracturing of Coal Seam Roofs”. Frontiers in Sustainable Development 5, no. 9 (September 24, 2025): 181–190. Accessed September 28, 2025. https://fsdjournal.org/index.php/ojs/article/view/184.