Maharani, R., & Fransisca, L. (1930). BEHAVIOR OF BREAST SELF EXAMINATION (BBS) ON FEMALE STUDENTS IN SMA NEGERI 6 PEKANBARU YEARS 2016. Photon: Jurnal Sain Dan Kesehatan, 7(02), 69-75. https://doi.org/10.37859/jp.v7i02.505