Ibraev E, Ibraeva O, Sakipov K. "UNBURNED WASTE COAL FLOTATION AGGLOMERATION ". Eurasian phys. tech. j. [Internet]. 2018 Mar. 3 [cited 2026 Mar. 3];15(1(29):99-105. Available from: https://phtj.buketov.edu.kz/EPTJ/article/view/511