Situmeang, Augustianny, et al. “FAMILY BEHAVIOR IN MALARIA PREVENTION IN BARUS SUBDISTRICT, CENTRAL TAPANULI REGENCY IN 2021 ”. Science Midwifery, vol. 10, no. 1, October, June 2022, pp. 581-3, https://midwifery.iocspublisher.org/index.php/midwifery/article/view/522.