Maliael, Mathew Thomas, S. P. Saravana Dinesh, Arvind Sivakumar, and Lalitha Rani Chellappa. “Awareness and Knowledge of Smile Analysis and Smile Arc Among Orthodontists and Non – Orthodontists: A Knowledge, Attitude, and Practices Survey”. International journal of health sciences 6, no. S8 (August 5, 2022): 749–759. Accessed August 19, 2024. https://sciencescholar.us/journal/index.php/ijhs/article/view/11565.