Study Of Manufacturing Composite Particle Boards of Sago/Rumbia Leaf (Gaba-Gaba) Using Epoxy Filler and Fiberglass Filler on Physical Properties of CompositesSudarman Samad, Sri A Muhammad and IshakMATEC Web Conf., 372 (2022) 03001DOI: https://doi.org/10.1051/matecconf/202237203001