ALZGHOUL, M.; FERENC, S.; FERENC, S. J. Optimization of spindle system first natural frequency values using response surface methodology and analysis of variance. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 1, n. 1 (133), p. 17–25, 2025. DOI: 10.15587/1729-4061.2025.320497. Disponível em: https://journals.uran.ua/eejet/article/view/320497. Acesso em: 26 dec. 2025.