In Vitro Antioxidant Properties of Methanolic Leaf Extract of Vernonia Amygdalina Del. NJPS [انترنت]. 20 مايو، 2021 [وثق 8 يوليو، 2026];29(2):091-10. موجود في: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1812