Nur Insyiroh Pulungan. (2023). PENINGKATAN HASIL BELAJAR MATERI SIFAT-SIFAT CAHAYA MELALUI MODEL PROBLEM BASED LEARNING. Komprehensif, 1(1), 146–159. Retrieved from https://ejournal.edutechjaya.com/index.php/komprehensif/article/view/104