Santoso, Andi Widi, Siti Arifah, and Purwanto Purwanto. “Analisis Efektivitas Sistem Manajemen Pengamanan PT Romindosada Dalam Mencegah Dan Mengatasi Ancaman Keamanan”. RIGGS: Journal of Artificial Intelligence and Digital Business 4, no. 4 (December 18, 2025): 5844–5852. Accessed January 31, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/2504.