SURYANI, Novi Ade; HARYONO, Mimpira. Improvement of the Logical Intelligence Through Media Kolak (Collage Numbers) Based on Local Wisdom on Early Childhood. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 2, n. 2, p. 255–261, 2018. DOI: 10.31004/obsesi.v2i2.90. Disponível em: https://www.obsesi.or.id/index.php/obsesi/article/view/90. Acesso em: 18 apr. 2026.