Ardhiyanti Y, Megasari K. Reproductive Health Behavior with Premarried Sex on the Street Children in Pekanbaru City . midwifery [Internet]. 2022 Jan. 10 [cited 2026 Aug. 27];10(1, October):542-5. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/246