Saragih, Srimis Leini. “The Relationship of Mother’s Knowledge With Increased Weight of Babies Aged 3-6 Months in the Work Area of Bandar Masilam Health Center, Simalungun Regency, North Sumatra in 2021”. Science Midwifery 10, no. 2 (June 24, 2022): 1064–1069. Accessed April 21, 2026. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/541.