KYRIIENKO, P.; BETIN, O.; KUZNETSOVA, N. Small sewage wastewater treatment plants for domestic wastewater. Environmental safety and natural resources, [S. l.], v. 27, n. 3, p. 59–67, 2018. DOI: 10.32347/2411-4049.2018.3.59-67. Disponível em: https://es-journal.in.ua/article/view/155016. Acesso em: 1 oct. 2025.