The application of empty fruit bunch (EFB) fibers of oil palm for the development of light structure materials and productsBustami Syam, Maraghi Muttaqin, Mawardi, Fachrur Rozi, Martgomi and James HutagalungE3S Web Conf., 52 (2018) 00007DOI: https://doi.org/10.1051/e3sconf/20185200007