ISTRIANI, Rokhmah Nur; RAHARDJA, Setya. Implementation Quality Management System of ISO 9001: 2015 at Vocational High School Yappi Wonosari Gunungkidul Regency. KnE Social Sciences, [S. l.], v. 3, n. 17, p. 478–485, 2019. DOI: 10.18502/kss.v3i17.4673. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/4673. Acesso em: 12 jul. 2025.