Portocarrero Hermann, Julián, et al. “Ablative Composites of Polymeric Matrix (Polyester Resin) Reinforced With Industrial Residue Materials and Fiberglass”. Revista Ingenierías Universidad De Medellín, vol. 19, no. 36, Sept. 2019, pp. 223-37, doi:10.22395/rium.v19n36a11.