Rathore, O.P., and S.C. Lavale. “Micronutrient Complexation With Amino Acid: Electrochemical, Bioanalytical and Thermodynamic Data ”. Asian Journal of Chemistry, vol. 10, no. 3, Mar. 2010, pp. 613-4, https://asianpubs.org/index.php/ajchem/article/view/23689.