Matilda Bupu Ria, Brigita Dina Manek, Deviser lina Babys and Maria Magdalena Theofila Duka 2023. The Increasing Of Dental And Mouth Health Through The Practice Of A Toothbrush Children’s School. Engagement: Jurnal Pengabdian Kepada Masyarakat. 7, 1 (May 2023), 238 -245. DOI:https://doi.org/10.29062/engagement.v7i1.1479.