Saldaña García, Carlos, Ramiro Maximiliano Aguaguiña Bermeo, and Hugo Fernando Haro Arias. “Consequences of Scope Planning in Public Works”. Killkana Social 7, no. Especial (March 1, 2023): 53–62. Accessed November 7, 2026. https://killkana.ucacue.edu.ec/index.php/killkana_social/article/view/1222.