Analysis of heavy metal content in emissions from shell, fiber, and empty fruit bunch biomass fuels. Journal of Tropical Resources and Sustainable Science (JTRSS), [S. l.], v. 13, n. 3, p. 174–180, 2025. DOI: 10.47253/jtrss.v13i3.2016. Disponível em: https://journal.umk.edu.my/index.php/jtrss/article/view/2016. Acesso em: 10 jan. 2026.