Artanto, D., and A. F. P. utri. “The Effectiveness of the Character-Building Program on the Dimension of Religious Moral in Students (Case Study of SMP Muhammadiyah 1 Prambanan)”. Proceeding International Conference on Religion, Science and Education, vol. 3, Mar. 2024, pp. 835-42, https://sunankalijaga.org/prosiding/index.php/icrse/article/view/1055.