E. . Montero-Ojeda, 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)”, ijirss, vol. 9, no. 6, pp. 143–152, Jun. 2026.