Dosmukhamedov, N.K., E.E. Zholdasbay, M.B. Kurmanseitov, Argyn А.А., and Zheldibay М.А. “Technological Experiments of Joint Smelting of Lead Intermediate Products, Recycled Materials and High-Sulfur Copper-Zinc Concentrate”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources 313, no. 2 (April 21, 2020): 5–13. Accessed May 19, 2024. http://kims-imio.com/index.php/main/article/view/99.