Rahman, Luthfi Ahmadani, Ivan Zairani Lisi, and Hairan Hairan. “Law Enforcement Against Unauthorized Access to Security Restricted Area (A Study at Sepinggan Airport Balikpapan)”. LEGAL BRIEF 14, no. 3 (July 11, 2025): 456–465. Accessed June 6, 2026. https://legal.isha.or.id/index.php/legal/article/view/1339.