1.
Jamal A, Abduh M, Lestari S. Penerapan Model Problem Based Learning Berbantuan Powerpoint untuk Meningkatkan Motivasi Belajar Kelas 2 SD. fondatia [Internet]. 1Jun.2024 [cited 6Nov.2026];8(2):305-15. Available from: https://ejournal.ipn.ac.id/index.php/fondatia/article/view/4730