Pangestuning Tyas, Trisna. “Description of Mother’s Knowledge Level About Toddlers Child Nutrition (1-3 Years) in Mumbulsari Village, Mumbulsari District, Jember Regency 2012”. Jurnal Kesehatan dr. Soebandi 1, no. 1 (April 1, 2013): 01–05. Accessed December 5, 2024. https://journal.uds.ac.id/jkds/article/view/6.