Khawaja, A. S., Umer, A., Javed, K. and Ullah, N. (2017) “Comparative analysis of laboratory synthesized nanoscale and commercially available Vanadium oxide/ Titania (V2O5/TiO2) catalyst for partial oxidation of o-xylene to phthalic anhydride”, Journal of the Pakistan Institute of Chemical Engineers, 45(2). Available at: http://piche.org.pk/journal/index.php/jpiche/article/view/338 (Accessed: 26 April 2024).