Mahmud MN, Retnawati H, Yusron E, Rachmayanti E. Exploring the alternative assessment on mathematical instruction in an era of uncertainty. J. Prim. Edukasia [Internet]. 2021 Jun. 30 [cited 2025 Jun. 19];9(2):261-7. Available from: https://journal.uny.ac.id/index.php/jpe/article/view/39212