Ramdani, Nursuci, et al. “The Effect of Coffee Grounds Extracts on The Nutrient Utilization and Growth Performance of Tilapia (Oreochromis Niloticus) ”. Jurnal Biologi Tropis, vol. 24, no. 3, July 2024, pp. 364-73, doi:10.29303/jbt.v24i3.7311.