Fitrasyah, Siti Ika, Ariani Ariani, Nurdin Rahman, Nurulfuadi Nurulfuadi, Ummu Aiman, Devi Nadila, Fendi Pradana, Aulia Rakhman, and Diah Ayu Hartini. “Analysis of Chemical Properties and Antioxidant Activity of Sambiloto (Andrographis Paniculata Nees.) Leaf Tea Formula As a Functional Drink in Preventing Coronavirus Diseases and Degenerative Diseases”. Open Access Macedonian Journal of Medical Sciences 9, no. A (April 29, 2021): 196–201. Accessed April 18, 2024. https://oamjms.eu/index.php/mjms/article/view/5872.