PENGARUH PENAMBAHAN FIBER GLASS REINFORCED TERHADAP PENYERAPAN AIR DAN STABILITAS WARNA BAHAN BASIS GIGI TIRUAN NILON TERMOPLASTIK : EFFECT OF FIBER GLASS REINFORCED ADDITION TO WATER SORPTION AND COLOR STABILITY THERMOPLASTIC NYLON DENTURE BASE MATERIAL. Dentika Dental J. 2013;17(3):239-245. doi:10.32734/dentika.v17i3.1714