D. Y. Sari, T. D. J. Tuju, and J. R. Assa, “The Effect of Adding Stevia Leaves (Stevia rabaudiana) on the Antioxidant Activity of Moringa Leaf Tea Herbal Drink (Moringa oleifera L.)”, Jteta, vol. 16, no. 1, pp. 86–94, Dec. 2025.