Gutiérrez-Estupiñán, C. et al. 2020. Preparation of a Composite Material from Palm Oil Fiber and an Ecological Emulsion of Expanded Polystyrene Post-Consumption. Revista Facultad de Ingeniería. 29, 54 (Jan. 2020), e10489. DOI:https://doi.org/10.19053/01211129.v29.n54.2020.10489.