Lubis, Thondi Akbar Parlindungan, and Kayus Kayowuan Lewoleba. “Misused Sirens and Signal Lights Expose Enforcement Gaps in South Jakarta: Penyalahgunaan Sirene Dan Lampu Isyarat Mengungkap Kesenjangan Penegakan Hukum Di Jakarta Selatan”. Academia Open 11, no. 1 (June 15, 2026): 10.21070/acopen.11.2026.14541. Accessed July 7, 2026. https://acopen.umsida.ac.id/index.php/acopen/article/view/14541.