Yang, Y., Ma, Y., Ji, C., Kang, T., & Guo, X. Effect of Mining Thickness on Overburden Movement and Underground Pressure Characteristics for Extrathick Coal Seam by Sublevel Caving with High Bottom Cutting Height. Wiley.
Chicago Style (17th ed.) CitationYang, Yongkang, Yanrong Ma, Chunxu Ji, Tianhe Kang, and Xingyun Guo. Effect of Mining Thickness on Overburden Movement and Underground Pressure Characteristics for Extrathick Coal Seam by Sublevel Caving with High Bottom Cutting Height. Wiley.
MLA (9th ed.) CitationYang, Yongkang, et al. Effect of Mining Thickness on Overburden Movement and Underground Pressure Characteristics for Extrathick Coal Seam by Sublevel Caving with High Bottom Cutting Height. Wiley.
Warning: These citations may not always be 100% accurate.