B.T. YERMAGAMBET; N.U. NURGALIYEV; L.D. ABYLGAZINA; N.A. MASLOV; Zh.М. Kasenova; B.K. KASENOV. METHODS FOR EXTRACTION OF VALUABLE COMPONENTS FROM ASH-AND-SLAG COAL WASTES . Известия НАН РК. Серия химии и технологии, [S. l.], n. 6, p. 67–78, 2022. DOI: 10.32014/2018.2518-1491.28. Disponível em: http://89.250.84.46/chemistry-technology/article/view/3656. Acesso em: 23 ноя. 2024.