Mahalakshmi, D., A.V.Ramana Rao, and G. Panduranga. “Strength Analysis of Sandwich Panels by Considering the Shape Effect of Grid Stiffened Core”. International Journal of Technical Innovation in Modern Engineering & Science 4, no. 5 (May 28, 2018): 1067–1075. Accessed March 13, 2025. https://ijtimes.com/index.php/ijtimes/article/view/1610.