N. A. M. Arif, S. N. S. Rosli, M. S. Pak-Dek, and N. S. . Ramli, “Valorization of Pineapple By-products (Ananas comosus) to Enhance Proximate and Antioxidant Properties of Green Tea Kombucha”, J Biochem Microbiol Biotechnol, vol. 13, no. 2, pp. 51–56, Dec. 2025.