Sumartin, Sumartin, and Erni Munastiwi. “Manajemen Pembelajaran Anak Usia Dini Berbasis Saintifik Di Ra Ar Rafif Kalasan Sleman”. Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini 2, no. 2 (March 4, 2019). Accessed January 22, 2025. https://ejournal.uin-suka.ac.id/tarbiyah/goldenage/article/view/22-05.