B.T. Yermagambet, N.U. Nurgaliyev, L.D. Abylgazina, N.A. Maslov, Zh.М. Kasenova, & B.K. Kasenov. (2022). METHODS FOR EXTRACTION OF VALUABLE COMPONENTS FROM ASH-AND-SLAG COAL WASTES . Известия НАН РК. Серия химии и технологии, (6), 67–78. https://doi.org/10.32014/2018.2518-1491.28