Mathew, George, and M.L. Hari Kumaran Nair. “Synthesis, Spectral and Cyclic Voltammetric Studies of Some Ru(III) Complexes of Azo Dyes Derived from 4-Aminoantipyrine”. Asian Journal of Chemistry 16, no. 3 (June 11, 2016): 1875–1880. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/14426.