PREPARATION OF LOW-COST MRF AND ITS APPLICATION. International Engineering Journal For Research & Development, [S. l.], v. 6, n. ICRRTNB, p. 10, 2022. DOI: 10.17605/OSF.IO/4Q6MD. Disponível em: https://iejrd.com/index.php/iejrd/article/view/2639. Acesso em: 11 oct. 2026.