Ali Khan, S., and M. Ahmad Kamal. “Design and Construction of Prestressed Arch Using Plastic Shoppers Waste”. Materiales de Construcción 62, no. 308 (December 30, 2012): 597–606. Accessed March 28, 2024. https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1205.