Oudah HK, Jawad MM, Abed EH. Role of enzymes catalase, peroxidase and amino acid (proline) in Raphanus sativus and Lepidium sativus in exposure levels different water pollution of ion lead. Iraqi Journal of Science. 2022;58(2A):592-599. Accessed January 8, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6078