Muchamad Arif, Etistika Yuni Wijaya, Ray Albian, and Juwita Nurqomariah. “Development of Educational Games As a Learning Arithmetic Operations With The Sprint Design Method”. bit-Tech 7, no. 1 (August 20, 2024): 88–96. Accessed August 28, 2024. https://jurnal.kdi.or.id/index.php/bt/article/view/1522.