OLIVEIRA, J. M.; SOUZA, S. M. de; ARAÚJO, A. R.; BORGES, K.; BARBOSA, L. C.; CARVALHO, C. M. de. Operational profile of water supply service concessions in three municipalities in southeastern Pará. The Journal of Engineering and Exact Sciences, Viçosa/MG, BR, v. 7, n. 1, p. 12120–01, 2021. DOI: 10.18540/jcecvl7iss1pp12120-01-10e. Disponível em: https://periodicos.ufv.br/jcec/article/view/12120. Acesso em: 8 may. 2024.