NB HLENGWA; PN MAHLAMBI. SPE-LC-PDA method development and application for the analysis of selected pharmaceuticals in river and wastewater samples from South Africa . Water SA, [S. l.], v. 46, n. 3 July, 2020. DOI: 10.17159/wsa/2020.v46.i3.8662. Disponível em: https://watersa.net/article/view/8662. Acesso em: 14 jun. 2024.