Trisna, Benny N, Muhammad Royani, Hajjah Rafiah, Syintia Septiani, and Trie Widyastuti Maghfiroh. “STUDENTS’ MISTAKES IN ARITHMETIC OPERATIONS: HOW DO STUDENTS REASON?”. Proceeding International Conference on Digital Education and Social Science 1, no. 1 (November 23, 2022): 7–14. Accessed April 26, 2024. https://prosiding.appipgri.id/index.php/icdess/article/view/3.