Meliala, J. S. (2020). Relationship of Knowledge and Attitudes of Princess Adolescent About Breast Cancer with an Examination of Early Detection in SMA Khatolik Kabanjahe Districts Kabanjahe Karo Regency 2019. Science Midwifery, 9(1, Oktober), 94–100. Retrieved from https://midwifery.iocspublisher.org/index.php/midwifery/article/view/46