Diana, Nur, and Intan Prasiska. “Effect Of 5% Binahong Leaves Extract Gel On Minor Recurrent Aphthous Stomatitis”. IIUM Medical Journal Malaysia 16, no. 2 (December 1, 2017). Accessed January 21, 2022. https://journals.iium.edu.my/kom/index.php/imjm/article/view/1065.