Arlean, M.A., Dewanti, L. and Setyowati, D. 2024. THE CORRELATION OF ADOLESCENT KNOWLEDGE ABOUT FREE SEX PRACTICES WITH THE RISK OF CERVICAL CANCER ON THE MOTIVATION OF HPV VACCINATION AT JUNIOR HIGH SCHOOL 6 SURABAYA. Indonesian Midwifery and Health Sciences Journal. 8, 2 (Apr. 2024), 131–141. DOI:https://doi.org/10.20473/imhsj.v8i2.2024.131-141.