Non-Linear Analysis of Beams on Elastic Foundation by Finite Element Method. J. eng. sustain. dev. [انترنت]. 1 مارس، 2006 [وثق 18 مايو، 2024];10(1):14-2. موجود في: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1758