Yani, Ivo. “STIMULASI PERKEMBANGAN ANAK MELALUI PERMAINAN TRADISIONAL SUKU BATAK TOBA”. JIV-Jurnal Ilmiah Visi 12, no. 2 (December 21, 2017): 89 - 98. Accessed April 21, 2025. http://103.8.12.212:33180/unj/index.php/jiv/article/view/5107.