Larrea Moreano, Angel Daniel, Cristian David Redrobán Dilon, and Antonio Gabriel Castillo Medina. 2020. “Prioritization of Maintenance by Determining the Priority Number of Risk, and Analysis of Modes and Effects of Failures of a High Pressure Polyurethane Injection Machine”. Ciencia Digital 4 (3), 317-35. https://doi.org/10.33262/cienciadigital.v4i3.1353.