Effect of Milling Process Variables on the Size of Hematite Ore Particles. Tikrit Journal of Engineering Sciences, [S. l.], v. 31, n. 4, p. 135–145, 2024. DOI: 10.25130/tjes.31.4.14. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/1708.. Acesso em: 10 sep. 2026.