KHAIRUNNISA, Nindie. SIF (Science is Fun) Games untuk Meningkatkan Kepercayaan Diri Anak Usia Dini di RA Ansorulloh. JECIE (Journal of Early Childhood and Inclusive Education), [S. l.], v. 7, n. 1, p. 136–142, 2023. DOI: 10.31537/jecie.v7i1.1278. Disponível em: http://jurnal.unipar.ac.id/index.php/JECIE/article/view/1278. Acesso em: 7 apr. 2026.