SUGIYANTA, Sugiyanta; SOENARTO, Soenarto. An evaluation model of educational quality assurance at junior high schools. REID (Research and Evaluation in Education), [S. l.], v. 2, n. 2, p. 194–205, 2016. DOI: 10.21831/reid.v2i2.11118. Disponível em: https://journal.uny.ac.id/index.php/reid/article/view/11118. Acesso em: 8 may. 2025.