Usa SL, Pratiwi KR. The Influence of Problem Solving Learning Methods on Students’ Mathematics Learning Creativity on Fractions in Class V SD Negeri Karing-Karing. J.A.PMat [Internet]. 2021Nov.15 [cited 2024Apr.26];7(2):171-7. Available from: https://www.ejournal.lppmunidayan.ac.id/index.php/matematika/article/view/441