Benjasupattananan, Supranee, and Papatpong Sirikururat. “Assessment of Smile Line and Attractiveness in a Group of Thai University Students”. Srinakharinwirot University Dental Journal (E-ISSN 2774-0811) 16, no. 1 (March 8, 2023): 11–22. Accessed November 18, 2024. https://ejournals.swu.ac.th/index.php/swudentj/article/view/13933.