Salman Zubair, Jamil H. Kazmi, Syed Shahid Ali, Rashid Jooma, & Zeeshan Akhtar. (2015). Impacts of Signal Free Corridors on the Incidence of Road Traffic Accidents in Karachi. Journal of Basic & Applied Sciences, 11, 244–254. https://doi.org/10.6000/1927-5129.2015.11.35