Sekhuti, Luhur, and HARI PURWADI. “Regional Government Responsibilities to Level Crossing Guards to Improve Traffic Safety in Indonesia”. International Journal of Law and Politics Studies 5, no. 2 (April 18, 2023): 87–92. Accessed June 9, 2025. https://al-kindipublishers.org/index.php/ijlps/article/view/5146.