Harikumaran Nair, M. and Mariamma, A. (2010) “Synthesis and Characterization of Thorium(IV) Complexes of 2,3-dimethyl-1-phenyl-4- (2-hydroxy-5-methyl phenyl azo)-pyrazol-5-one”, Asian Journal of Chemistry, 18(4), pp. 2983–2988. Available at: https://asianpubs.org/index.php/ajchem/article/view/20717 (Accessed: 23 July 2024).