Wasiaturrahmi, Wasiaturrahmi, et al. “Penerapan Model Problem Based Learning (PBL) Dalam Meningkatkan Kemampuan Berpikir Kritis Siswa Madrasah Ibtidaiyah Pada Mata Pelajaran Fiqih”. Journal of Authentic Research, vol. 5, no. 2, June 2026, pp. 3372–3383, https://doi.org/10.36312/6p1mbb22.