Mitiku, Y., Thomas, D., Mersha, F., Hailu, F., & Semeredin, E. (2016). Design and Manufacturing of Mechanical Steering System for Parallel Parking, Zero Turning Radius, Minimum Turning Radius with Traditional Turning. Journal of Science, Technology and Arts Research, 5(1), 88–94. https://doi.org/10.4314/star.v5i1.14