Susmaneli, H. 2013. Factors Associated With Practice of Exclusive Breastfeeding in The Area of Rambah Hilir I Public Health Center, Rokan Hulu District 2012. Jurnal kesehatan komunitas (Journal of community health). 2, 2 (May 2013), 67–71. DOI:https://doi.org/10.25311/keskom.Vol2.Iss2.47.