Ferita, Rolina Amriyanti, Williza Yanti, dan Bella Santika. “Analysis of Students Understanding Mathematics Concept Based on Resolving HOTS Questions at SMP Negeri 1 Gambut”. Math Didactic: Jurnal Pendidikan Matematika 8, no. 1 (April 30, 2022): 38-46. Diakses Juli 1, 2025. https://jurnal.stkipbjm.ac.id/index.php/math/article/view/1863.