URL dokumen:
https://prisma.simaster.ugm.ac.id/karya_files/properties-of-laminated-board-from-belangke-bamboo--gigantochloa-pruriens--modified-with-citric-acid--boric-acid--and-polystyrene-dcfcd07e645d245babe887e5e2daa016/66387815-2021-11f0-ae8a-e4434b0aa6de
