EVALUATION THE USE OF IRAQI PORCELANITEROCKS AS LOOSE ABRASIVE POWDERS. Iraqi Journal of Science, [S. l.], v. 49, n. 1, p. 159–168, 2024. DOI: 10.24996/ijs.2008.49.1.%g. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/14380.. Acesso em: 10 aug. 2025.