Giacomello, H., M. A. Gonzalez Stumpf, and A. Parisi Kern. “Implementation of an Integrated Management System into a Small Building Company”. Revista De La Construcción. Journal of Construction, vol. 13, no. 3, Dec. 2014, pp. 10-18, https://revistanortegrande.uc.cl/index.php/RDLC/article/view/13248.