Desai, J.J., P.G. Desai, and A.G. Mehta. “2-Chloro-2’Hydroxy-4’-Ethoxychalcone Oxime As an Analytical Reagent for Copper(II)”. Asian Journal of Chemistry 12, no. 2 (March 30, 2010): 399–402. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/22967.