TY - JOUR AU - Loghman, A AU - Shayestemoghadam, H AU - Loghman, E TI - Creep Evolution Analysis of Composite Cylinder Made of Polypropylene Reinforced by Functionally Graded MWCNTs JO - Journal of Solid Mechanics VL - 8 IS - 2 SP - 372 EP - 383 PY - 2016 DO - ER -