Sianturi MD, Manik RM, Ambarita B. An Overview 0f Adolescent Knowledge Levels About Early Marriage in Class XII Teenagers at Smk Pencawan Bunga St. Ncole Raya Medan Tuntungan 2021. midwifery [Internet]. 2022 Aug. 18 [cited 2026 Apr. 19];10(3):2290-5. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/307