فهرس المقالات Thin cylinder حرية الوصول المقاله صفحة الملخص نص كامل 1 - Axially Symmetric Vibrations of a Liquid-Filled Poroelastic Thin Cylinder Saturated with Two Immiscible Liquids Surrounded by a Liquid B Sandhyarani J Anand Rao P Malla Reddy 10.22034/jsm.2019.665907