“Tanggofun: The Effectiveness of Modified Snakes and Ladders Games in Improving children’s Social Skills”. Psikologia: Jurnal Pemikiran dan Penelitian Psikologi 20, no. 2 (November 14, 2025): 68–72. Accessed February 4, 2026. https://idjpcr.usu.ac.id/jppp/article/view/21266.