S. Saieed, Mahmoud. “Determination of Activation Parameters for the Oxidation of Single Ionic Species of Aminoacids”. Journal of Education and Science (JES) 18, no. 3 (September 1, 2006): 20–31. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23136.