Sudarisman, S., S. Hamdan, H. Sosiati, and K. Krisdiyanto. “The Effect of Hybrid Ratio on the Flexural Properties of Arenga Pinnata fiber/E-Glass fiber/Polyester Hybrid Composites”. Journal of Applied Research and Technology, vol. 22, no. 1, Feb. 2024, pp. 59-66, doi:10.22201/icat.24486736e.2024.22.1.2176.