S. A. Sierra Luján, E. A. Jiménez Echeverri, J. A. Escobar Escudero, and Y. M. Munera Betancur, “Predictive models for cash flow management in public administration: application in the investment unit of the Medellín district”, Mundo Fesc, vol. 16, no. 35, May 2026, doi: 10.61799/2216-0388.1752.