Rajesh Agrawal, Harvir Singh, Vijay Singh Rathore, Saurabh Maheshwari. “Evaluation of Theory Based Handwritten Answers through BFO Model for Pixels and Pruned Scale Invariant Character Features”. International Journal of Advanced Science and Technology 29, no. 12s (June 4, 2020): 2684-2699. Accessed March 29, 2024. http://sersc.org/journals/index.php/IJAST/article/view/24762.