Ahmed, Khalid KH., et al. “THE QUALITY OF UNTREATED INDUSTRIAL WASTERWATER AND THEIR IMPACT ON YIELD AND ITS COMPONENTS OF FIVE GENOTYPES OF WHEAT ”. Diyala Agricultural Sciences Journal , vol. 3, no. 2, Dec. 2011, pp. 496-03, https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3053.