“Analisis Perkembangan Anak Usia SD Kelas 2 Di Laut Dendang Kecamatan Percut Sei Tuan Kabupaten Deli Serdang”. Mesada: Journal of Innovative Research 1, no. 2 (July 5, 2025): 123–130. Accessed June 17, 2026. https://ziaresearch.or.id/index.php/mesada/article/view/34.