Rinieshah Nair R Baskran, Nivedhitha M S, and Balaji Ganesh S, “Analysis of amalgam restorations done in class 1 cavities in a private dental college - A retrospective study”, Int. J. Res. Pharm. Sci., vol. 11, no. (SPL 3), pp. 1304–1308, Oct. 2020.