Strategic Steps for Implementing An Internal Quality Assurance System in Elementary Schools. Mudir: Jurnal Manajemen Pendidikan, [S. l.], v. 7, n. 2, p. 155–160, 2026. DOI: 10.55352/y9kdhp54. Disponível em: https://ejournal.unsuda.ac.id/index.php/MPI/article/view/1752. Acesso em: 24 aug. 2026.