Lestari, Atika, Norman Yoshi Haryono, Aura Berlianny, and Ratna Juwita. “Phytochemical Analysis and Antibacterial Activity of Eco-Enzyme Produced from Mixed Coffee Pulp and Pineapple Peel Waste”. Bioscientist : Jurnal Ilmiah Biologi 14, no. 1 (March 30, 2026): 391–400. Accessed April 13, 2026. https://ojspanel.undikma.ac.id/index.php/bioscientist/article/view/17246.