Restrepo Jiménez, L. C.; Nieto Sánchez, Z. C.; Restrepo Londoño, K. J.; Osorio Mass, R. C. Limitations on Direct Contracting According to the Law of Guarantees: Legal and Administrative Implications. Mundo Fesc 2026, 16 (35). https://doi.org/10.61799/2216-0388.2199.