Erfiana, Erfin, Erwin Teguh Arujisaputra, and Purwadi Purwadi. “Information System Audit of Learning Management System Using COBIT 5 Army Staff and Command School”. CoreID Journal 4, no. 1 (May 14, 2026): 32–37. Accessed May 21, 2026. https://journal.genintelektual.id/index.php/coreid/article/view/159.