Lubis, Namora Lumongga, Faculty of Public Health, Universitas Sumatera Utara, Indonesia

• Journal of Maternal and Child Health Vol. 4 No. 5 (2019) - Articles
  The Association between Maternal Knowledge, Family Support, and Exclusive Breastfeeding in Siborong Borong Community Health Center, North Tapanuli, North Sumatera
  Abstract  PDF