ЕРМАГАМБЕТ , Б.; KAZANKAPOVA, M.; КАСЕНОВА , Ж. OBTAINING COMPOSITE MATERIAL BASED ON HUMIC ACID AND MICROSPHERE AND APPLICATION FOR WATER TREATMENT FROM HEAVY METALS. Известия НАН РК. Серия химии и технологии, [S. l.], n. 3, p. 86–96, 2022. DOI: 10.32014/2518-1491.120. Disponível em: https://journals.nauka-nanrk.kz/chemistry-technology/article/view/3193. Acesso em: 24 ноя. 2024.