Fathi A. Al-Mandeel, and Abdulmoneim M.A.Kannah. “Effect of Soils on Formation of Active Compounds on Brassica Napus L. Which Grow in Iraq”. Tikrit Journal of Pure Science 22, no. 10 (February 2, 2023): 13–21. Accessed May 18, 2024. https://tjps.tu.edu.iq/index.php/tjps/article/view/886.