Evaluation of some heavy metals in Pangasius hypothalmus and Tilapia nilotica and the role of acetic acid in lowering their levels . African Journal of Fisheries Science, [S. l.], v. 7, n. 1, p. 6–12, 2019. Disponível em: https://kevinpage.org/index.php/AJFS/article/view/101. Acesso em: 29 oct. 2026.