Setiawan, Aris. “Penguatan Nilai-Nilai Islam Dengan Model Mentoring Halaqah Di SMA Negeri 1 Muntilan”. Prosiding University Research Colloquium (May 27, 2021): 88–95. Accessed May 22, 2024. https://repository.urecol.org/index.php/proceeding/article/view/1285.