Calampa-Villegas, A. M.; Hidalgo-Tupia, M. A. Internal Control Maturity Index in Local Governments (2021-2025): Analysis of Compliance, Stability and Replicability. Revista InveCom 2026, 6 (Especial 2), 1-9. https://doi.org/10.5281/zenodo.23088903.