Montero-Ojeda, E. ., M. C. . Jaimes-Castañeda, and B. J. . Rodriguez-Mendoza. “Data-Driven Improvement of Mathematics Competencies in Post-Pandemic Colombia: Evidence from SABER 11 Results and Stakeholder Perceptions (2021-2024)”. International Journal of Innovative Research and Scientific Studies, vol. 9, no. 6, June 2026, pp. 143-52, doi:10.53894/ijirss.v9i6.11773.