NASUTION, Inom et al. MANAJEMEN MUTU GURU DI MAS AL-WASHLIYAH 22 TEMBUNG. CERMIN: Jurnal Penelitian, [S.l.], v. 6, n. 1, p. 135-147, may 2022. ISSN 2615-3238. Available at: <https://unars.ac.id/ojs/index.php/cermin_unars/article/view/1687>. Date accessed: 06 nov. 2024. doi: https://doi.org/10.36841/cermin_unars.v6i1.1687.