Heavy metal concentrations in Threadfin fish (Eleutheronema tetradactylum) from Dumai Waters: Size dependence and safe human consumption analysisBintal Amin, Geryco Sahat Martua Sitanggang, Irvina Nurrachmi and Thamrin ThamrinBIO Web Conf., 136 (2024) 03006DOI: https://doi.org/10.1051/bioconf/202413603006