Darmo, Budi. “PENGARUH PROBLEM BASE LEARNING (PBL) DAN SIKAP ILMIAH TERHADAP HASIL BELAJAR FISIKA SISWA SMA”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 3 (October 30, 2014): 239–242. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/5514.