F. Abrori, M. Haikal, L. T. Antika, and L. Ibana, “Pengaruh Problem-Based Learning terhadap Keaktifan dan Motivasi Belajar Siswa MTs”, M. Discere. Jour, vol. 3, no. 2, pp. 112–125, Nov. 2024, doi: 10.36312/mj.v3i2.2310.