List of Articles o-xylene Open Access Article Abstract Page Full-Text 1 - Selective Catalytic Oxidation of O-xylene to Phthalic Anhydride over VPO/HZSM-5: An Optimization Study Ali Monajemi Vahid Mahdavi Open Access Article Abstract Page Full-Text 2 - Adsorption study of 4-nitro-xylene from aqueous solutions onto graphene oxide پروین غربانی