Golhar, Arti R, P.S. Sawadh, and N. K. Choudhari. “Formulation of Mathematical Modeling to Characterize The Aluminium Metals Using Ultrasonic Non-Destructive Techniques”. JOURNAL OF ADVANCES IN PHYSICS 2, no. 1 (October 5, 2013): 104–109. Accessed December 23, 2024. https://rajpub.com/index.php/jap/article/view/490.