Zeitinova, Sh.B., A.Zh. Imashev, A.M. Suimbayaeva, R.H. Alzhanov, and D.R. Makhmudov. “Assessment of the Stability of the Underworked Sides and Ledges of the Quarry to Determine the Area of Possible Location of the Shaft”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources 325, no. 2 (October 6, 2022): 72–79. Accessed November 25, 2024. http://kims-imio.com/index.php/main/article/view/211.