Kumar B. Patel, Nitin, and K.K. Desai. “2,4-Dihydroxy-5-Nitropropiophenone Oxime As a Gravimetric Reagent for Cu(II)”. Asian Journal of Chemistry 16, no. 2 (September 2, 2016): 1076–1080. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/14528.