Rambabu, C., M. Chandrasekhara Rao, and Kaza Somasekhara Rao. “Photometric Determination of Benzoyl and Salicyloyl Hydrazines With Vanadium(V) ”. Asian Journal of Chemistry 5, no. 3 (March 30, 2010): 637–638. Accessed April 15, 2025. https://asianpubs.org/index.php/ajchem/article/view/24885.