List of Articles Roya Moeinzadeh Article 1 - Synthesis of Unsymmetrical Ethers Catalysed by Polyvinyl Sulfuric Acid & PVSA / Nano RH SiO2 as a Novel Solid Acid Nanocomposite 10.22034/jna.2017.539361 Roya Moeinzadeh Hadi Asareh Ali Reza Kiasat Journal of Nanoanalysis , Issue 4 , Year , Summer 2017