Sijabat, Yessy Josephine, C. Christnawati, and Dyah Karunia. “Contrasting Perceptions of Male and Female Dental Students Regarding Smile Aesthetics Based on Their Gingival Display”. Dental Journal 51, no. 4 (December 31, 2018): 200–204. Accessed January 9, 2025. https://e-journal.unair.ac.id/MKG/article/view/7784.