Vibration Characteristics of the Bearing Rotor Shaft. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 25, n. 1, p. 49–54, 2022. DOI: 10.29194/NJES.25010049. Disponível em: https://nahje.com/nahje/article/view/25. Acesso em: 12 apr. 2026.