AMIYATUN NAINI. PENGARUH LARUTAN COKLAT (Theobroma cacao L) TERHADAP STABILITAS WARNA BASIS GIGI TIRUAN RESIN NILON TERMOPLASTIS: EFFECT OF BROWN CONDENSATION (Cacao Theobroma L) TOWARD COLOR STABILITY OF DENTURE BASES OF NYLON THERMOPLASTIC RESIN. Dentika: Dental Journal, v. 18, n. 1, p. 53, 3 Jul. 2014.