فهرس المقالات Mehdi Jabbari المقاله 1 - Effect of Material Gradient on Stresses of FGM Rotating Thick-Walled Cylindrical Pressure Vessel with Longitudinal Variation of Properties under Non-uniform Internal and External Pressure Mehdi Jabbari Mohammad Zamani Nejad Mehdi Ghannad Journal of Advanced Materials and Processing , العدد 2 , السنة 4 , بهار 2016