Dahlan Adnan 2020. PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR SISWA . Teaching and Learning Journal of Mandalika (Teacher) e- ISSN 2721-9666. 1, 2 (Oct. 2020), 83-92. DOI:https://doi.org/10.36312/teacher.v1i2.125.