Ngadha C, Itu MA, Lulu MJ, Odje MS, Soro VM, Sayangan YV. Penerapan Model Problem Based Learning dalam Meningkatkan Kemampuan Berpikir Kreatif Matematika Siswa. JP [Internet]. 2024 Aug. 26 [cited 2025 Sep. 28];3(2):114-22. Available from: https://ejournal.papanda.org/index.php/jp/article/view/923