فهرس المقالات Mehrdad Kazemian المقاله 1 - Investigating on surface roughness of nanohybrid and micro-hybrid composite resins following the use of a simplified polishing system Seyedeh Parvin Hosseini Fadabobeh Mehrdad Kazemian M. R Malekipour Esfahani Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , العدد 4 , السنة 15 , تابستان 2023