Traveler Information Delivery MechanismsAsad J. Khattak, Yingling Fan, Billy M. Williams et al.|Transportation Research Record Journal of the Transportation Research Board|2008Cited by 41
Economic Impact of Traffic Incidents on North Carolina's Interstate FacilitiesAsad J. Khattak, Daniel A. Rodrı́guez, Corey Teague et al.|Unknown|2008Cited by 2