Gultom, D. W., Herlina and Nurul Hikmah Simatupang (2020) “Overview Of Clean And Healthy Living Behaviors In Coastal Communities In Sibolga City In 2020”, Science Midwifery, 9(1, Oktober), pp. 260–264. Available at: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/498 (Accessed: 26 May 2026).