Ishanova, M.N., A.A. Kadirbayeva, and N.K. Sarypbekova. “Research on the Production of Sorbent Based on Bentonite Clay for Wastewater Treatment from Chemical Industries”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources 333, no. 2 (May 4, 2024): 27–33. Accessed December 22, 2024. http://kims-imio.com/index.php/main/article/view/442.