Rasyidi, Muhammad, Sulastri Sulastri, Jasrial Jasrial, and Nelitawati Nelitawati. “Pengawasan Atasan Langsung Di Lembaga Penjamin Mutu Pendidikan Provinsi Sumatra Barat”. Journal of Educational Administration and Leadership 2, no. 2 (November 4, 2021): 208-211. Accessed May 13, 2025. http://jeal.ppj.unp.ac.id/index.php/jeal/article/view/158.