D, Munkhbat, K Shiomori, and Ochirkhuyag B. “Characterization of Mongolian Natural Minerals and Their Application for Heavy Metal Adsorbent”. Mongolian Journal of Chemistry 17, no. 43 (February 3, 2017): 50–54. Accessed March 13, 2025. https://mongoliajol.info/index.php/MJC/article/view/747.