Pratap Singh, Sanjeev, and R.P. Singh. 2011. “Oximation of Carbonyl Compounds by Basic Alumina Supported Amberlite IRA 400 Under Microwave Energy and Pestle Mortar”. Asian Journal of Chemistry 24 (3):1354-56. https://asianpubs.org/index.php/ajchem/article/view/8780.