H.R. Dhananjaya, J. Nagabhushanam, and P.C. Pandey. “Closed Form Solutions for Element Matrices of 4-Node Rectangular Plate Element Using IFM”. Electronic Journal of Structural Engineering 10 (January 1, 2010): 1–10. Accessed December 5, 2024. https://ejsei.com/EJSE/article/view/120.