Lubis H, Ritonga S, Junita A. The Role of the Mandailing Natal Regency Transportation Office in Increasing Regional Original Revenue (PAD) Parking Management in Panyabungan City . JPRSP [Internet]. 2025Jul.2 [cited 2025Sep.25];5(3):483-9. Available from: https://psppjournals.org/index.php/jprsp/article/view/612