Bishimbayev, V. K., and A. A. Yerubay. “Thermochemical Decomposition of Calcium Sulfate in Presence of Carbon and Hydrogen Mix”. Eurasian Chemico-Technological Journal 12, no. 2 (April 12, 2010): 139–143. Accessed November 27, 2024. https://ect-journal.kz/index.php/ectj/article/view/491.