DESIGN OF POROUS STEP BEARING BY CONSIDERING DIFFERENT FERRO FLUID LUBRICATION FLOW MODELS. Journal of Manufacturing Engineering, [S. l.], v. 16, n. 4, p. 108–114, 2021. DOI: 10.37255/jme.v16i4pp108-114. Disponível em: https://smenec.org/index.php/1/article/view/350. Acesso em: 1 aug. 2025.