K, Fredy, Idawati Hamsah, Darmiati Darmiati, and Mirnawati Mirnawati. “Early Detection of Toddler Development at Posyandu”. Jurnal Ilmiah Kesehatan Sandi Husada 9, no. 2 (December 31, 2020): 1003-1008. Accessed June 24, 2025. https://jurnalsandihusada.polsaka.ac.id/JIKSH/article/view/441.