Kumar Gangwar, Anuj, Ritu Rani Chaudhary, and Poonam Garg. 2010. “Synthesis and Characterization of Some New Chalcones and Their Ti(III) and V(III) Complexes”. Asian Journal of Chemistry 22 (10):7473-78. https://asianpubs.org/index.php/ajchem/article/view/12044.