Damayanti, Dwi, Leny Leny, and Abdul Hamid. 2022. “PENERAPAN MODEL PROBLEM BASED LEARNING BERVISI SETS TERHADAP KETERAMPILAN BERPIKIR KRITIS PADA MATERI MINYAK BUMI KELAS XI MIPA”. JCAE (Journal of Chemistry And Education) 6 (1), 13-21. https://doi.org/10.20527/jcae.v6i1.1600.