Muhammad Afifur Rahman and Hasan Basri, “Efektivas Pembelajaran PAI dalam Meningkatkan Sikap Kedisiplinan Melalui Apel Pagi di SMP Muhammadiyah 4 Kebomas: The Effectiveness of PAI Learning in Improving Disciplinary Attitudes Through Morning Assembly at SMP Muhammadiyah 4 Kebomas”, iqra, vol. 19, no. 2, pp. 211-216, Jul. 2024.