Ángel, Ricardo, and Ghassan Al-Chaar. “Testing and Evaluation of Out-of-Plane Strength of Unreinforced Masonry Infills”. Ingeniería y Universidad 2, no. 1 (December 28, 1998): 19–28. Accessed April 21, 2025. https://revistas.javeriana.edu.co/index.php/iyu/article/view/34073.