Nivetha, R., K. Murthykumar, A. Ks, N. Kumar, and P. R. “EFFECTS OF NATURAL PRODUCTS ON ORAL HEALTH: A REVIEW”. Asian Journal of Pharmaceutical and Clinical Research, Vol. 7, no. 5, Nov. 2014, pp. 279-82, https://innovareacademics.in/journals/index.php/ajpcr/article/view/2604.