Manimekali, A., and R. Mahendhiran. 2010. “Thermal Decomposition Behaviour of Mg(II) and Zn(II) Complexes of Cis-2,6-Diphenyl-3-Ethyoxycarbonylpiperidin-4-One ”. Asian Journal of Chemistry 10 (3):536-40. https://asianpubs.org/index.php/ajchem/article/view/23672.