Lisa, Defiana, Mariam Nasution, Torang Siregar, Awal Harahap, Zainuddin Zainuddin, and Almira Amir. “Penggunaan Permainan Edukatif: Suit Perkalian Dalam Pembelajaran Matematika”. CENDEKIA : Jurnal Penelitian dan Pengkajian Ilmiah 1, no. 1 (December 23, 2023): 39–46. Accessed May 15, 2026. https://manggalajournal.org/index.php/cendekia/article/view/23.