Shrestha, Lajana, and S.P. Joshi. “Reliable Ala-Tragus Line for the Orientation of Occlusal Plane by Cephalometry”. Journal of Nepalese Prosthodontic Society 1, no. 1 (June 30, 2018): 6–11. Accessed May 2, 2024. https://www.nepjol.info/index.php/jnprossoc/article/view/23843.