Design, construction and operation of a ball mill on a pilot scale. Research, Society and Development, [S. l.], v. 9, n. 8, p. e118985149, 2020. DOI: 10.33448/rsd-v9i8.5149. Disponível em: https://www.rsdjournal.org/rsd/article/view/5149. Acesso em: 13 dec. 2025.