MANSYUR, Mansyur. Filosofi Mutu atau Esensi Mutu. el-Idarah: Jurnal Manajemen Pendidikan Islam, [S. l.], v. 8, n. 1, p. 1–16, 2022. Disponível em: https://journal.inass.ac.id/index.php/el-idarah/article/view/376. Acesso em: 26 jun. 2026.