Haile Mekonnen Fenta, Demeke Lakew workie, and Essey Kebede Muluneh. “Determinants of Road Traffic Accidents in Amhara Regional State, Ethiopia: Application of Binary Logistic Regression Analysis”. International Journal of Mathematics And Its Applications, vol. 5, no. 2 - B, May 2017, pp. 257-64, http://ijmaa.in/index.php/ijmaa/article/view/816.