SUTIYONO; AGUS ZAENUL FITRI; AS’ARIL MUHAJIR. Model Of A Quality Assurance System Based On ISO 21001:2018 And Its Application In Education. International Journal of Education Management and Religion, [S. l.], v. 2, n. 2, p. 126–140, 2025. DOI: 10.71305/ijemr.v2i2.327. Disponível em: https://journal.as-salafiyah.id/index.php/ijemr/article/view/327. Acesso em: 26 oct. 2025.