MKANDAWIRE, J. C.; TEMBO, M.; NHLEMA, M.; LUHANGA, J.; HOLM, R. H. Do rope and washer pumps provide safe water and satisfied users? A case study piloting new rural water supply technology in Rumphi District, Malawi. Water SA, [S. l.], v. 45, n. 3 July, 2019. DOI: 10.17159/wsa/2019.v45.i3.6742. Disponível em: https://watersa.net/article/view/6742. Acesso em: 25 jan. 2022.