1.
Usa SL. The Effect of Contextual Learning on Understanding Three Dimensional Concepts of Class XII Students of SMA Negeri 2 Baubau. J.A.PMat [Internet]. 2021Nov.15 [cited 2024Mar.29];7(2):204-9. Available from: https://www.ejournal.lppmunidayan.ac.id/index.php/matematika/article/view/473