Desai, J., Desai, P., & Mehta, A. (2010). 2-Chloro-2’Hydroxy-4’-Ethoxychalcone Oxime as an Analytical Reagent for Copper(II). Asian Journal of Chemistry, 12(2), 399–402. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/22967