SHAO PO WANG; JING JIE YU; HUA JI MA. Parameters to characterize the internal recirculation of an oxidation ditch. Water SA, [S. l.], v. 47, n. 2 April, 2021. DOI: 10.17159/wsa/2021.v47.i2.10923. Disponível em: https://watersa.net/article/view/10923. Acesso em: 30 sep. 2022.