Yusuf, Engelina. “The Effectiveness of the Samsat J’bret by the Traffic Police Unit in the Karawang Police Area in Serving Ranmor Registration”. Tanggon Kosala 9, no. 1 (August 31, 2024). Accessed March 16, 2025. http://arneta.akpol.ac.id:443/10.23.97.227/index.php/tanggonkosala/article/view/458.