Suyanta, S., Laksono, E. W., Fadhilah, N. F., & Rizky, I. (2019). THE EFFECTS OF PROBLEM-BASED LEARNING METHOD ON STUDENTS’ LEARNING INDEPENDENCE OF CHEMISTRY LEARNING IN HIGH SCHOOL. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran, 3(2), 187–193. https://doi.org/10.21831/jk.v3i2.19695