Karanjkar, Atul, and Nilotpal Banerjee. 2022. “Modal Analysis of Diagonally Hat Stiffened Square Plate to Distinguish Spot Weld Rupture”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 14 (03), 280-84. https://doi.org/10.18090/samriddhi.v14i03.06.