“IMPLEMENTASI MODEL PROBLEM BASED LEARNING BERBANTUAN VIDEO UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF PESERTA DIDIK KELAS XI 2 DI SMA KESATRIAN 2 SEMARANG”, psnppg, vol. 1, no. 2, pp. 3737–3743, Nov. 2023, Accessed: Aug. 13, 2026. Available: https://conference.upgris.ac.id/index.php/psnppg/article/view/5704