ASLAM, Waqar; 						BATOOL, Zahara.
 Evaluation of Urban Bus Transport Failure in Gujranwala City of Pakistan.
<strong>Mehran University Research Journal of Engineering and Technology</strong>, [S.l.], v. 36, n. 3, p. 469-478, july 2017.
ISSN 2413-7219.
Available at: &lt;<a href="https://publications.muet.edu.pk/index.php/muetrj/article/view/252" target="_new">https://publications.muet.edu.pk/index.php/muetrj/article/view/252</a>&gt;. Date accessed: 29 apr. 2024.
doi: <a href="http://dx.doi.org/10.22581/muet1982.1703.04">http://dx.doi.org/10.22581/muet1982.1703.04</a>.