Prieto Jiménez S. Prefabricated panel of lightweight concrete, based on newsprint and cardboard recycled, destined for social housing. Estoa [Internet]. 2016 Mar. 18 [cited 2025 Dec. 13];3(5):51-6. Available from: https://publicaciones.ucuenca.edu.ec/ojs/index.php/estoa/article/view/622