“Application of Puzzle Play Therapy on Fine Motor Development in Preschool Children at Preschool & Kindergarten Nurul Azhar”, JURNAL KEPERAWATAN, vol. 5, no. 1, hlm. 17–25, Mar 2025, Diakses: 12 Januari 2026. [Daring]. Tersedia pada: https://jurnal.pkr.ac.id/index.php/JONAH/article/view/1190