DAY, J.; MALAN, H.; MALIJANI, E.; ABEGUNDE, A. Review: Water quality in non-perennial rivers (with erratum). Water SA, [S. l.], v. 45, n. 3 July, 2019. DOI: 10.17159/wsa/2019.v45.i3.6746. Disponível em: https://watersa.net/article/view/6746. Acesso em: 26 jan. 2022.