Susmaneli, Herlina. “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), vol. 2, no. 2, May 2013, pp. 67-71, doi:10.25311/keskom.Vol2.Iss2.47.