“A Study on the Influence of Induced Water Stress on Seeds Germination and Seedlings Growth of Silybum Marianum”. Ibn AL-Haitham Journal For Pure and Applied Sciences 19, no. 2 (November 12, 2017): 32–43. Accessed May 13, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1567.