H. M. S. AL-Akaishy and A. M. S. Al-Hamidawi, “Response of lemon (Citrus limon L.) to foliar spray with organic Optimus Plus and Fe-chelate”, Kufa Jour. Agri. Sci., vol. 12, no. 1, pp. 46–52, Jan. 2020, Accessed: Apr. 23, 2026. [Online]. Available: https://journal.uokufa.edu.iq/index.php/kjas/article/view/41