Theresia Nona Megi, Yosefina Nelista. P Penerapan Terapi Bermain Papan Kancing Terhadap Kemampuan Motorik Halus Mengancing Baju Anak Tunagrahita Sedang di SLB Bhakti Luhur Maumere. jig [Internet]. 2026 May 18 [cited 2026 May 24];4(3):101-1. Available from: https://prin.or.id/index.php/jig/article/view/8840