Devani, Vera, and Nurul Willy Muhammad. “Usulan Peningkatan Kualitas Kernel Dengan Menggunakan Metode PDCA”. Journal of Integrated System 8, no. 2 (December 31, 2025): 205–215. Accessed January 2, 2026. http://114.7.153.31/index.php/jis/article/view/13289.