Study on heavy metal content of Oreochromis niloticus, Heteropneustes fossilis and Pangasius sutchi collected from pond and open water. Research in Agriculture Livestock and Fisheries, [S. l.], v. 5, n. 1, p. 117–126, 2018. DOI: 10.3329/ralf.v5i1.36560. Disponível em: https://banglajol.info/index.php/RALF/article/view/36560. Acesso em: 5 jul. 2026.