Sijabat, F., Thongpat, S., & Tirapaiwong, Y. (2017). Factors Associated with Breastfeeding Practice among Mothers in Medan, Indonesia. Journal of Health Research, 29(Suppl. 1), S53-S59. Retrieved from https://he01.tci-thaijo.org/index.php/jhealthres/article/view/79891