ASHISH.R.JAIN MDS, and MD.ACU.VARMA. “Articulators through the Years Revisited: From 1971-1990”. International Journal of Pharma and Bio Sciences 7, no. 4 (December 31, 2016): 540–547. Accessed July 24, 2026. https://ijpbs.net/index.php/journal/article/view/5515.