DIANA, Wulan. Bermain Puzzle Meningkatkan Perkembangan Kognitif Anak Usia Prasekolah (4-5 Tahun). Adi Husada Nursing Journal, [S.l.], v. 5, n. 2, p. 10-15, jan. 2020. ISSN 2502-2083. Available at: <https://adihusada.ac.id/jurnal/index.php/AHNJ/article/view/153>. Date accessed: 18 jan. 2026. doi: https://doi.org/10.37036/ahnj.v5i2.153.