Indah Nurbaiti, Arifmiboy Arifmiboy, Iswantir Iswantir, and Afrinaldi Afrinaldi, “Pengaruh Penerapan Model Pembelajaran Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Siswa di MTs Muhammadiyah Alamanda”, simpati, vol. 1, no. 4, pp. 123–130, Oct. 2023.