Vega Quirós, Mónica. “Granular Subbase Resistance Variation With the Variation of Plastic Fines Content in Controlled Gradations”. Infraestructura Vial 16, no. 27 (March 1, 2014): 36–43. Accessed July 17, 2024. https://revistas.ucr.ac.cr/index.php/vial/article/view/14558.