Muhammad Abdul Illah Khior, Iim Suryahim, Edy Riyadi, Saepudin, and Insan Nulyaman, “Efektivitas Guru PAI dalam Pembinaan Akhlak Mulia di Madrasah Ibtidaiyah”, JPG, vol. 7, no. 3, pp. 338–353, Jul. 2026.