KHAFID, M.; PUTRI, A. TRAINING OF TRAINERS FOR CLASS TEACHERS TO IMPROVE STUDENTS ORAL HYGIENE IN MIN 2 KEDIRI. Jurnal Layanan Masyarakat (Journal of Public Services), [S. l.], v. 8, n. 2, p. 192–199, 2023. DOI: 10.20473/jlm.v8i2.2024.192-199. Disponível em: https://e-journal.unair.ac.id/jlm/article/view/54913. Acesso em: 19 jan. 2025.