Kristin Gaby Rosari, Noengki Prameswari and Lisdiana Mardanus 2021. Effect of Stichopus Hermanni to Bigonial Width on Maxillary Suture Expansion using Cephalometric Analysis. Denta: Jurnal Kedokteran Gigi. 11, 2 (Aug. 2021), 29–37.