ani fembri. PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR DAN KEAKTIFAN MAHASISWA PGSD UNWIDHA. JERE [Internet]. 2017 Dec. 6 [cited 2024 Dec. 2];1(4):276-82. Available from: https://ejournal.undiksha.ac.id/index.php/JERE/article/view/12490