Suwatra, I Wayan, Mutiara Magta, and Chatarina Labore Aprillia Christiani. “PENGARUH MEDIA BUSY BOOK TERHADAP KEMAMPUAN PROBLEM SOLVING ANAK KELOMPOK A TAMAN KANAK-KANAK”. Mimbar Ilmu 24, no. 2 (October 7, 2019): 185–193. Accessed July 17, 2024. https://ejournal.undiksha.ac.id/index.php/MI/article/view/21257.