Khalifa, Mariam, Abdalsalam Almathnani, and Aishah Mohamed. “Evaluation of Fe And Mn Movement in Soil And Potential of Castor Bean (Ricinus Communisl.) For Fe And Mn Phytoremediation”. Journal of Pure & Applied Sciences 18, no. 3 (May 1, 2019): 28–31. Accessed September 12, 2026. https://www.sebhau.edu.ly/journal/jopas/article/view/233.