The Novel Use of Saraca thaipingensis Leaf Powder as Potential Biosorbent Material for the Removal of Chromium(VI). Journal of Tropical Resources and Sustainable Science (JTRSS) , [S. l.], v. 3, n. 3, p. 35–39, 2015. DOI: 10.47253/jtrss.v3i3.533. Disponível em: https://journal.umk.edu.my/index.php/jtrss/article/view/533. Acesso em: 22 aug. 2025.