A. Preethy, N. Lohgheswary, and R. U. Gobithaasan. “Analysis on Engineering Mathematics II Final Exam Questions”. International Journal of Advanced Science and Technology 28, no. 8s (October 8, 2019): 123 - 129. Accessed May 23, 2024. http://sersc.org/journals/index.php/IJAST/article/view/846.