Nurwanto, Nurwanto, Muhammad Azhar, Marsudi, Marsudi, and Ghoffar Ismail. “Nilai-Nilai Perdamaian Dalam Buku Teks Pendidikan Agama Islam (Akhlak) Di Sekolah Muhammadiyah”. Afkaruna: Indonesian Interdisciplinary Journal of Islamic Studies 11, no. 1 (June 27, 2015): 41–65. Accessed April 30, 2025. https://journal.umy.ac.id/index.php/afkaruna/article/view/2204.