Siahaan, R., Sitindaon, C., & Sitohang, O. (2020). Motorcycle Riders’ Perception of the Characteristics of Paratransit In Medan, Indonesia. Jurnal Rekayasa Konstruksi Mekanika Sipil (JRKMS), 3(1), 27–38. Retrieved from https://ejournal.ust.ac.id/index.php/JRKMS/article/view/700