Mohammad Mubark AL- Mahdawi, Zaid. “The Effect of Green Lea Aqueous Extract Camellia Sinensisand Vitamin E in Infertile Men in Tikrit City and It’sSuburbs”. Tikrit Journal of Pharmaceutical Sciences 6, no. 2 (April 18, 2023): 108–123. Accessed July 1, 2025. http://tjphs.tu.edu.iq/index.php/j/article/view/178.