YASIR, A. F.; PERMATASARI , M. R. . Pembentukan Karakter Disiplin Melalui Program Boarding School SMP Muhammadiyah Darul Arqom Karanganyar Tahun Ajaran 2023/2024. Community Engagement and Emergence Journal (CEEJ), [S. l.], v. 7, n. 3, p. 1301–1307, 2026. Disponível em: https://journal.yrpipku.com/index.php/ceej/article/view/10330. Acesso em: 2 feb. 2026.