Sipahutar, S., Lubis, N. L. and Siregar, F. A. (2019) “The Association between Maternal Knowledge, Family Support, and Exclusive Breastfeeding in Siborong Borong Community Health Center, North Tapanuli, North Sumatera”, Journal of Maternal and Child Health, 4(5), pp. 328–331. Available at: https://thejmch.com/index.php/thejmch/article/view/208 (Accessed: 22 December 2024).