Wong, Y. and Taufiq-Yap, Y. (2011) “VOPO4·2H2O and The Vanadium Phosphate Catalyst Produced by Sonochemical Synthesis”, Asian Journal of Chemistry, 23(9), pp. 3853–3858. Available at: https://asianpubs.org/index.php/ajchem/article/view/10749 (Accessed: 23 July 2024).