فهرس المقالات Impact force history حرية الوصول المقاله صفحة الملخص نص كامل 1 - Assessment of Different Mathematical Models for Analysis of Low-Velocity Impact on Composite Plates in Presence of Pre-loads A Davar A Labbafian Mashhadi J Eskandari Jam M Heydari Beni 10.22034/jsm.2020.1903753.1618