MUHAMMAD IBAD. Public Transport in Karachi: A Study of Relationship between Consumer Perception and Use of Private Vehicles. International Journal of Social, Political and Economic Research, [S. l.], v. 7, n. 1, p. 36–55, 2020. DOI: 10.46291/IJOSPERvol7iss1pp36-55. Disponível em: https://ijosper.uk/index.php/i/article/view/35. Acesso em: 29 mar. 2024.