Saqinah AW, Rosyidah A, Amanah F. PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA KELAS VIII A PADA MATERI TEKANAN. JLE [Internet]. 2026 Jun. 3 [cited 2026 Jun. 15];4(2):51-7. Available from: https://bakticendekianusantara.or.id/index.php/ojs-jle/article/view/208