Muchlisin. Optimization Model of Unsignalized Intersection to Signalized Intersection Using PTV. VISSIM: Study Case in Imogiri Barat and Tritunggal Intersection, Yogyakarta, Indonesia. IJIE [Internet]. 2019 Dec. 30 [cited 2026 Apr. 7];11(9):012-25. Available from: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5424