Safitri, Malikah, and Erna Susanti. “Total Polyphenol Content of Bromelia Leaves (Neoregelia Marmorata) Etanol Extract : Kandungan Polifenol Total Ekstrak Etanol Daun Bromelia (Neoregelia Marmorata)”. Journal of Tropical Food and Agroindustrial Technology 4, no. 01 (January 25, 2023): 13–19. Accessed April 26, 2025. https://jtfat.umsida.ac.id/index.php/jtfat/article/view/1609.