Oktavihari, Dita, and Gilang Primajati. “Peran Problem Based Learning Terhadap Proses Berpikir Kritis Siswa”. Jurnal el-Huda 16, no. 01 (June 30, 2025): 81-87. Accessed February 6, 2026. https://ejurnal.iaiqh.ac.id/index.php/el-huda/article/view/235.