List of Articles bahram pourhasan Article 1 - Functionalization of Carboxylate Multi Walled Carbon Nanotube with pyrano[2,3-d]pyrimidinone Derivatives by DABCO as a Catalyst in Green Media 20.1001.1.20083815.2019.13.2.1.8 Bahram Pourhasan Abolghasem Shameli Journal of Applied Chemical Research , Issue 2 , Year , Spring 2019