Wahid, R. A. ., and V. L. D. “Potential Therapy from Punica Granatum Peel Extract for the Treatment of Recurrent Aphthous Stomatitis. Design, Formulation and Characterisation of a Mucoadhesive Patch”. Medico Legal Update, vol. 21, no. 3, June 2021, pp. 458-63, doi:10.37506/mlu.v21i3.3031.