PUTRI, V. M. VMP Improving the Cognitive Abilities of 4-5 Year Old Children Through Simple Scientific Puzzle Games: Meningkatkan Kemampuan Kognitif Anak Usia 4-5 Tahun Melalui Permainan Puzzel Saintifik Sederhana. International Journal of Emerging Issues in Early Childhood Education, [S. l.], v. 5, n. 1, 2026. Disponível em: https://jurnal-fkip.ut.ac.id/index.php/ijeiece/article/view/1911. Acesso em: 31 mar. 2026.