Purnama, Tedi, Rizki Sofian, Bimo Gigih Sasongko, Muhammad Fiqih Sabilillah, and Hadiyat Miko. 2021. “Academic Stress on the Incidence of Recurrent Aphthous Stomatitis: A Cross Sectional Study”. Translated byYonan Heriyanto. Journal of Drug Delivery and Therapeutics 11 (3): 61-64. https://doi.org/10.22270/jddt.v11i3.4854.