Yunanmalifah, M.A. et al. 2021. Analysis of Heavy Metal Content of Copper (Cu) in Milkfish (Chanos chanos Forsk) from Milkfish Farms in Bima Bay 2020. Jurnal Biologi Tropis. 21, 3 (Sep. 2021), 778–782. DOI:https://doi.org/10.29303/jbt.v21i3.2907.