N. Naazie., Andrews, Braimah S. R., and Vincent A. Atindana. “The Effects of Bad Roads on Transportation System in the Gushegu District of Northern Region of Ghana”. American Scientific Research Journal for Engineering, Technology, and Sciences 40, no. 1 (February 26, 2018): 168–185. Accessed March 29, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/3928.