CONSTRUCTIVE-FUNCTIONAL AND FEM ANALYSIS OF AN OIL UOP 12 C1 PUMP. Journal of Engineering Studies and Research, [S. l.], v. 31, n. 1, p. 7–18, 2026. DOI: 10.29081/JESR.2025.v31.i1.001. Disponível em: https://jesr.ub.ro/journal/article/view/484. Acesso em: 22 jan. 2026.