Rahmi, Annafsa Zaky, Dyah Nawang Palupi, and Taufan Bramantoro. “Cost Effectiveness In Oral Health Education”. International Journal of Psychosocial Rehabilitation 24, no. 9 (November 30, 2020): 1091–1096. Accessed January 21, 2026. https://psychosocial.com/index.php/ijpr/article/view/8825.