Upaya Kepemimpinan Spiritual dalam Mengembangkan Budaya Mutu di SMA Plus Muthahhari Bandung. JURNAL INDO-ISLAMIKA, [S. l.], v. 5, n. 2, p. 258–281, 2019. DOI: 10.15408/idi.v5i2.11750. Disponível em: https://journal.uinjkt.ac.id/indo-islamika/article/view/11750. Acesso em: 30 nov. 2025.