PENINGKATAN KEMAMPUAN BERPIKIR KRITIS MELALUI MODEL PBL (PROBLEM BASED LEARNING) PADA KELAS X-10 SMA 10 SEMARANG. psnppg [Internet]. 2023 Nov. 30 [cited 2026 Aug. 11];1(2):3890-6. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/5724