Pérez Rodríguez, César Arturo. “Design of Rainwater Collection Systems, a Commitment to Conservation”. Espirales Revista Multidisciplinaria de investigación 3, no. 28 (May 1, 2019): 21–31. Accessed April 20, 2026. https://revistaespirales.consultorioampuero.com/index.php/es/article/view/573.