PADILLA VARGAS, Carmen; MOYANO, Mariana; CHONG CHONG, Mario. Improvement proposal for project management in a sanitation company. Revista Tecnológica - ESPOL, Guayaqui, EC, v. 34, n. 2, p. 196–213, 2022. DOI: 10.37815/rte.v34n2.939. Disponível em: https://www.rte.espol.edu.ec/index.php/tecnologica/article/view/939. Acesso em: 28 nov. 2025.