Setiawan, Deny. “Educational Quality Assurance Management In Improving And Developing The Middle School Professionalism Teachers”. Akademika: Jurnal Manajemen Pendidikan Islam 3, no. 1 (June 17, 2021): 19–36. Accessed January 10, 2026. http://ejournal.iaiskjmalang.ac.id/index.php/akad/article/view/281.