Tai, E., Jufriadi, A., & Pratiwi, H. Y. (2019). PERBEDAAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DENGAN PROBLEM SOLVING TERHADAP PRESTASI BELAJAR FISIKA. RAINSTEK : Jurnal Terapan Sains & Teknologi, 1(4), 80–86. https://doi.org/10.21067/jtst.v1i4.4120