Enkhtuya, Majigsuren, Shirendev Nasanjargal, Byambasuren Ulziidelger, and Yunden Ganchimeg. “The Study of Adsorption Activity of Chromium Ion (Cr(VI)) in Chitosan Based New Materials”. Bulletin of the Institute of Chemistry and Chemical Technology 10, no. 10 (December 27, 2022): 58–64. Accessed March 2, 2024. https://mongoliajol.info/index.php/BICCT/article/view/2595.