1.
A. Al-Azzawi A, M. Ghaltan H. ANALYSIS OF THICK RECTANGULAR PLATES RESTING ON NONLINEAR WINKLER FOUNDATION. J. eng. sustain. dev. 2016;20(1):118-134. Accessed May 16, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/638