Reynard, Reynard, and Wella Wella. “COBIT 5: Tingkat Kapabilitas Pada PT Supra Boga Lestari”. Ultima InfoSys : Jurnal Ilmu Sistem Informasi 9, no. 1 (June 30, 2018): 18 - 23. Accessed November 21, 2024. https://ejournals.umn.ac.id/index.php/SI/article/view/712.