Yousefi, Hossein, and Bahareh Karimi Douna. “Risk of Nitrate Residues in Food Products and Drinking Water”. Asian Pacific Journal of Environment and Cancer 6, no. 1 (March 2, 2023): 69-79. Accessed April 29, 2024. http://waocp.com/journal/index.php/apjec/article/view/1036.