Yulianto, S.; Ariyanto, S. N.; Tolkah, R. Antioxidant Activity of Arabian Leaves (Ziziphus Spina-Christi L) and Cinnamon (Cinnamomum Burmannii (Nees &Amp; T. Nees) Blume) Herbal Tea. formil 2024, 9, 263-274.