Pangestuning Tyas T. Description of Mother’s Knowledge Level About Toddlers Child Nutrition (1-3 Years) in Mumbulsari Village, Mumbulsari District, Jember Regency 2012. jkds [Internet]. 2013 Apr. 1 [cited 2025 Mar. 17];1(1):01-5. Available from: https://journal.uds.ac.id/jkds/article/view/6