SEGREGATION AND REMOVAL OF MARCASITE CRYSTAL FROM LIGNITE IN LIGNITE HANDLING SYSTEM(LHS). International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 4, p. 1148–1155, 2018. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3216. Acesso em: 8 sep. 2025.