Nath Ojha, Krishna. “Flexible Pavement Thickness (A Comparative Study Between Standard and Overloading Condition)”. American Scientific Research Journal for Engineering, Technology, and Sciences 58, no. 1 (August 12, 2019): 159–181. Accessed October 19, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/4941.