Sopianah Y, Sabilillah MF, Oedijani O. The effects of audio-video instruction in brushing teeth on the knowledge and attitude of young slow learners in Cirebon regency. Dent. J. [Internet]. 2017 Jun. 30 [cited 2024 Aug. 2];50(2):66-70. Available from: https://e-journal.unair.ac.id/MKG/article/view/3588