Tiwari, M., Tyagi, S., Nigam, M., Rawal, M., Meena, S. and Choudhary, A. (1970) “Dental Smart Materials”, Journal of Orofacial Research, 5(4), pp. 125–129. Available at: https://mansapublishers.com/index.php/jofr/article/view/2063 (Accessed: 31 May 2023).