Gutiérrez-Estupiñán, C., J. Gutiérrez-Gallego, and M. Sánchez-Soledad. “Preparation of a Composite Material from Palm Oil Fiber and an Ecological Emulsion of Expanded Polystyrene Post-Consumption”. Revista Facultad De Ingeniería, Vol. 29, no. 54, Jan. 2020, p. e10489, doi:10.19053/01211129.v29.n54.2020.10489.