TAZITDINOVA, rumiya1985; БЕЙСЕНОВА, Р. ECOLOGICAL ASSESSMENT OF THE QUALITY OF FRESH WATER SOURCES OF RURAL AREAS OF PAVLODAR REGION. Известия НАН РК. Серия химии и технологии, [S. l.], n. 2, p. 53–62, 2022. DOI: 10.32014/2022.2518-1491.102. Disponível em: http://89.250.84.46/chemistry-technology/article/view/2948. Acesso em: 23 ноя. 2024.