Delima, A.R. and Aprianto, D.S. 2023. The Effect of Audiovisual Media on Adolescents’ Perceptions and Knowledge of Teeth Whitening Treatment. YARSI Dental Journal. 1, 01 (Aug. 2023), 32–40. DOI:https://doi.org/10.33476/ydj.v1i01.88.