Kusuma Aerosta, D., R. Januar Sitorus, and R. Flora. “KEJADIAN SARIAWAN PADA PEROKOK AKTIF DAN PASIF BERBASIS DATA IFLS 5 (Recurrent Aphthous Stomatitis Among Active and Passive Smoker from Indonesian Family Life Survey 5)”. HEARTY, vol. 8, no. 2, Mar. 2021, pp. 50-57, doi:10.32832/hearty.v8i2.4564.