Heavy metals concentration in “etak” tissue at different processing stages. Journal of Tropical Resources and Sustainable Science (JTRSS) , [S. l.], v. 7, n. 1, p. 36–39, 2019. DOI: 10.47253/jtrss.v7i1.507. Disponível em: https://journal.umk.edu.my/index.php/jtrss/article/view/507. Acesso em: 22 aug. 2025.