Jagadish Rajkumaar, Subhasree R, and Raj S S. “Analysis of Types of Tracing in Biofunctional Prosthetic System Using Intra Oral Tracers- a Retrospective Study”. International Journal of Research in Pharmaceutical Sciences, vol. 11, no. (SPL 3), Sept. 2020, pp. 39-42, https://ijrps.com/home/article/view/2322.