Imran, Ranny Fitria, and Novi Ade Suryani. “Preoperational Development of Eearly Childhood With Insectarium Media”. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini 2, no. 2 (December 13, 2018): 270–274. Accessed April 18, 2026. https://www.obsesi.or.id/index.php/obsesi/article/view/88.