ani, fembri. “PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR DAN KEAKTIFAN MAHASISWA PGSD UNWIDHA”. Journal of Education Research and Evaluation 1, no. 4 (December 6, 2017): 276–282. Accessed July 7, 2024. https://ejournal.undiksha.ac.id/index.php/JERE/article/view/12490.