Tortolero, R.; Gómez, I.; Figueroa, G. Design and Psychometric Validation of a Holistic Instrument for Organizational Diagnosis Based on the DIO Model in Micro, Small and Medium-Sized Enterprises. Gestionar 2026, 6 (3), 7-32. https://doi.org/10.35622/j.rg.2026.03.001.