K.RAJESH, and G.VISWANADH. “Study and Analysis of Flexible Pavement by Nonlinear Finite Element Method”. International Journal of Computer Engineering in Research Trends 2, no. 12 (December 31, 2015): 1026–1031. Accessed October 4, 2025. https://www.ijcert.org/index.php/ijcert/article/view/527.