PRIMASARI, Isna Arum; UTAMI, Endah; ASTUTI, Amalia Yuli. Kualitas Layanan Pendidikan Sekolah Menengah Muhammadiyah Di Yogyakarta. Prosiding University Research Colloquium, [S. l.], p. 14–22, 2019. Disponível em: https://repository.urecol.org/index.php/proceeding/article/view/619. Acesso em: 5 may. 2024.