A, Vinay, Dr A.V.Pradeepkumar, and Dr M.R Rajashekhara. “Alternate Assessment of Strength Characteristics of Clayey Soil for Compaction Using Ultrasonic Pulse Velocity Method”. International Journal of Engineering and Technology 7, no. 2.1 (March 5, 2018): 15–19. Accessed April 18, 2025. https://sciencepubco.com/index.php/IJET/article/view/9874.