Maghfirah , Dini, Ainil Fithri Pulungan, Ridwanto Ridwanto, and Rafita Yuniarti. “Comparison of Phenolic and Antioxidant Contents in Tea Brewing and Kombucha Tea Variants by Visible Spectrophotometry”. Journal of Pharmaceutical and Sciences 8, no. 3 (July 7, 2025): 1384–1397. Accessed October 23, 2025. https://journal-jps.com/new/index.php/jps/article/view/952.