Cataldo-Born, M., G. Araya-Letelier, and C. Pabón. “Obstacles and Motivations for Earthbag Social Housing in Chile: Energy, Environment, Economic and Codes Implications”. Revista De La Construcción. Journal of Construction, vol. 15, no. 3, Dec. 2016, pp. 17-26, https://revistadelaconstruccion.uc.cl/index.php/RDLC/article/view/13832.