VERA COELLO, Halbert. Analysis and control of seepage in a dam through a cut off of cement. Revista Universidad de Guayaquil, [S. l.], v. 115, n. 1, p. 45–56, 2013. DOI: 10.53591/rug.v115i1.475. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/457. Acesso em: 19 jul. 2024.