Gejir, I Nyoman, et al. “CHANGING THE BEHAVIOR IN TOOTH BRUSHING IN STUDENTS OF SIXTH GRADE OF SDN 6 MAS, KECAMATAN UBUD, KABUPATEN GIANYAR”. Jurnal Kesehatan Gigi (Dental Health Journal), vol. 1, no. 2, Mar. 2019, pp. 69-75, doi:10.33992/jkg.v1i2.591.