C. Sharma, Subhash, and M.P. Tyagi. “ Spectrophotometric Studies on Cobalt(II) Complex of 4-Methyl Dibenzoylmethane ”. Asian Journal of Chemistry 3, no. 3 (March 30, 2010): 337–339. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/25251.