SHAIFUDIN, Arif. MANAJEMEN MUTU DARI INDUSTRI UNTUK PENDIDIKAN. El-Wasathiya: Jurnal Studi Agama, [S. l.], v. 6, n. 2, p. 237–259, 2019. DOI: 10.5281/zenodo.3523100. Disponível em: https://www.journal.stainumadiun.ac.id/index.php/washatiya/article/view/3555. Acesso em: 12 sep. 2026.