Sinurat A, Kurniawan M, Panjaitan PD, Salam R, Batubara J, Panjaitan B. Traffic Impact Analysis of the Development of the Simalungun Regency Trade Market . JPRSP [Internet]. 2026Jan.27 [cited 2026Apr.21];6(1):18-3. Available from: https://psppjournals.org/index.php/jprsp/article/view/679