DiduMuhammad Said. “Determination of Harvesting Time and Fermentation Conditions of Coffee (Coffee Sp) Beans Based on the Fruit Pericarp Enzyme Activity)”. Jurnal Teknologi dan Industri Pangan 12, no. 1 (May 18, 2010). Accessed November 25, 2024. https://journal.ipb.ac.id/index.php/jtip/article/view/827.