“PRELIMINARY PHYTOCHEMICAL SCREENING AND EVALUATION OF IN VITRO ANTIOXIDANT ACTIVITY OF IRAQI SPECIES OF HYPERICUM PERFORATUM AERIAL PART”. International Research Journal of Pharmacy 5, no. 5 (November 22, 2024): 42–46. Accessed July 1, 2026. https://irjponline.org/index.php/irjp/article/view/1285.