Solanki, A. B., Y. Chavda, and P. Parmar. “Design Formulation and Optimization of Crankshaft Diameter for Single Cylinder 4-Stroke Diesel Engine”. The International Journal of Science & Technoledge, vol. 2, no. 5, May 2014, http://internationaljournalcorner.com/index.php/theijst/article/view/138853.