Nigam, Mukta, Sanjeev Tyagi, Manali Tiwari, Medha Bhushan, Abhishek Choudhary, and Madhuri Gupta. “Esthetic Design”. Journal of Orofacial Research 5, no. 4 (January 1, 1970): 130–133. Accessed December 5, 2025. https://www.mansapublishers.com/jofr/article/view/2064.