Khafid, M. and Putri, A. (2023) “TRAINING OF TRAINERS FOR CLASS TEACHERS TO IMPROVE STUDENTS ORAL HYGIENE IN MIN 2 KEDIRI”, Jurnal Layanan Masyarakat (Journal of Public Services), 8(2), pp. 192–199. doi: 10.20473/jlm.v8i2.2024.192-199.