Water from alternative supply sources in Paraná State: potability and map of vulnerable groups. Revista Brasileira de Ciência, Tecnologia e Inovação, [S. l.], v. 8, n. 2, p. 122–131, 2023. DOI: 10.18554/rbcti.v8i2.7043. Disponível em: https://seer.uftm.edu.br/revistaeletronica/index.php/rbcti/article/view/7043. Acesso em: 18 jun. 2025.