GUERRA GALÁN, J.; PARRA, A.; ORDOÑEZ, F.; MÉNDEZ, X.; NAVAS, V.; CORDERO, X. Sustainable affordable housing to the sierra region of Ecuador. Estoa. Journal of the Faculty of Architecture and Urbanism, [S. l.], v. 3, n. 4, p. 7–19, 2014. DOI: 10.18537/est.v003.n004.02. Disponível em: https://publicaciones.ucuenca.edu.ec/ojs/index.php/estoa/article/view/316. Acesso em: 5 may. 2024.