Anatasya, Anatasya, Muthmainah Muthmainah, and Prayitno Prayitno. “Analisis Kebutuhan Pengembangan Perilaku Peduli Lingkungan Anak Usia Dini Di Daerah Istimewa Yogyakarta ”. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini 9, no. 6 (September 25, 2025): 2334–2346. Accessed April 30, 2026. https://mail.obsesi.or.id/index.php/obsesi/article/view/7103.