Kim, B J. “CONCEPTUALIZATION OF TRAFFIC FLOW FOR DESIGNING TOLL PLAZA CONFIGURATION: A CASE STUDY USING SIMULATION WITH ESTIMATED TRAFFIC VOLUME”. International Journal of Industrial Engineering: Theory, Applications and Practice 18, no. 1 (September 9, 2010). Accessed June 19, 2026. https://www.ijietap.com/index.php/ijie/article/view/194.