Ghansiala, Poonam. “Synthesis and Characterization of Zeolite-Encapsulated Copper(II) Complexes With Isomeric Benzoylpyridines”. Asian Journal of Chemistry, vol. 24, no. 4, Dec. 2011, pp. 1547-50, https://asianpubs.org/index.php/ajchem/article/view/8853.