SETYONINGRUM, Muthia Umi. Keefektifan implementasi sistem manajemen mutu (SMM) ISO 9001: 2008 di SMA Negeri Kabupaten Sleman. Jurnal Akuntabilitas Manajemen Pendidikan, [S. l.], v. 6, n. 1, p. 22–37, 2018. DOI: 10.21831/amp.v6i1.8971. Disponível em: https://journal.uny.ac.id/index.php/jamp/article/view/8971. Acesso em: 17 jun. 2025.