Sarifah, Iva, Akbar Sri Nugroho, Arita Marini, Gusti Yarmi, Desy Safitri, and Leola Dewiyani. “Scratch-Based Interactive Games to Increase Interest in Learning Mathematics for the Second Grade Elementary School Students”. Jurnal Pendidikan dan Pengajaran 56, no. 2 (August 1, 2023): 359–369. Accessed May 9, 2024. https://ejournal.undiksha.ac.id/index.php/JPP/article/view/66556.