فهرس المقالات arash shabani المقاله 1 - Simulation of chromium, nickel and lead removal from aqueous environment using polypyrrol and its composites Arash Shabani Majid Riahi Samani Davood Toghraie Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , العدد 1 , السنة 16 , زمستان 2024