Jarkas, Abdulaziz M. “The Effects of Buildability Factors on Formwork Labor Productivity of Grade Beams”. Revista Ingeniería de Construcción 25, no. 2 (June 30, 2020): 241–266. Accessed July 19, 2024. https://ojs.uc.cl/index.php/ric/article/view/16593.