CHITOSAN-CONTAINING SORBENTS FOR THE EXTRACTION OF PRECIOUS AND RARE-EARTH METALS: SYNTHESIS AND SORPTION MECHANISMS. Qo‘qon DPI. Ilmiy xabarlar jurnali [Internet]. 2026 Mar. 18 [cited 2026 Oct. 24];8(2):361-6. Available from: https://journals-kokandsu.uz/index.php/kspi/article/view/319