Labasan, K. B., A. J. G. Espinosa, and R. C. N. Espana. “Fabrication and Characterization of Bamboo Fiber- Reinforced Polyethylene-Polystyrene Composites Using Glycerol As Plasticizer”. World Journal of Environmental Research, vol. 5, no. 1, Nov. 2015, pp. 130-5, doi:10.18844/wjer.v5i1.97.