A Case Study of Bus Line Passenger Volumes of Bakrajo Bus Lines in Sulaimani City. Journal of Engineering, [S. l.], v. 26, n. 12, p. 95–109, 2020. DOI: 10.31026/j.eng.2020.12.06. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/1229.. Acesso em: 9 may. 2024.