[1]
A. Y. Siagian, R. Yuniarti, A. S. Daulay, and A. F. Pulungan, “Vitamin C Composition and Antioxidant Activity Assessment of Herbal Kombucha Tea from Bidara Leaves (Ziziphus mauritiana Lam)”, JPS, vol. 8, no. 2, pp. 1004–1017, May 2025.