Mantilla Hidalgo, M., Alvarez Erazo, F., & Montenegro Villarreal, J. (2026). Statistical Analysis of Student Admission to the National Polytechnic School’s Leveling Course in the 2024-B and 2025-A Academic Periods. LACCEI, 1(14). https://doi.org/10.18687/LACCEI2026.1.1.1277