فهرس المقالات Ahmed SAHLI المقاله 1 - Stiffeners Mechanical Effect Analysis by Numerical Coupling 20.1001.1.20083505.2020.12.2.15.3 10.22034/jsm.2019.1876608.1482 R Naceur Bouharkat A Sahli S Sahli Journal of Solid Mechanics , العدد 2 , السنة 12 , بهار 2020