Thanikachalam, V., J. Jayabharathi, and K. Mohankumar. “Thermodynamic Stability Constants of Divalent Metals With 3-Ethyl-2,6-Diphenylpiperidin-4-One Ethylenediamine Hydrazone”. Asian Journal of Chemistry 11, no. 4 (March 30, 2010): 1531–1533. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/23527.