URL dokumen:
https://prisma.simaster.ugm.ac.id/karya_files/porous-scaffold-hydroxyapatite-from-sand-lobster-shells--panulirus-homarus--using-polyethylene-oxide-chitosan-as-polymeric-porogen-for-bone--dcfcd07e645d245babe887e5e2daa016/ea29ff31-ade7-11ee-abf0-e4434b0aade8