Darmayanti, D., Marwan, M., & Najmuddin, N. (2026). Managerial Competence of School Principals in Implementing Total Quality Management: A Study of Elementary Schools in Meurah Mulia . JURNAL HURRIAH: Jurnal Evaluasi Pendidikan Dan Penelitian, 6(4), 1428-1439. https://doi.org/10.56806/jh.v6i4.383