“Determination the Concentration Elements of Cultivation Media (Peat Moss, Perlite and Hormone) Using X-ray Fluorescence Technique”, Iraqi Journal of Science, vol. 59, no. 4A, pp. 1769–1777, Oct. 2018, Accessed: Nov. 24, 2024. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/398