Farhan, M. , Faruque, S. , Mohammed, A. , Osman, S. , Al-Jabari, O. , Almojil, A.. "A Technical Perspective on Roadway Safety in Eastern Province: Data Evaluation and Spatial Analysis". World Academy of Science, Engineering and Technology, Open Science Index 93, International Journal of Civil and Environmental Engineering, (2014), 8(9), 3003 - 3009.