QUEVEDO PORRAS, V. Z.; SALGADO CANAL, J. A. Risk management model and its impact on the scope, time and cost of basic sanitation projects, case Tacna, 2017. REVISTA VERITAS ET SCIENTIA - UPT, [S. l.], v. 8, n. 2, p. pp. 1211 – 1219, 2020. DOI: 10.47796/ves.v8i2.138. Disponível em: https://revistas.upt.edu.pe/ojs/index.php/vestsc/article/view/138. Acesso em: 22 jul. 2024.