M. Z. F. Al-Shamary, “The Interaction Effect of Urea and Super Phosphate Fertilizer on the Nutritional Status of Wheat Plant (Triticum aestivum L.)”, IHJPAS, vol. 24, no. 2, May 2017, Accessed: Mar. 26, 2025. [Online]. Available: https://jih.uobaghdad.edu.iq/index.php/j/article/view/783