Effectiveness of the Role of the Rokan Hulu Regency Transportation Service in Monitoring Illegal Travel in Pasir Pengaraian City. JISIP [Internet]. 2024 Jul. 16 [cited 2026 Oct. 2];8(3):2089-94. Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/7230