“Capítulo 3 . Las variables asociadas al rendimiento de la asignatura Química en universidades colombianas” (2020) in Gamboa Mora, M. C. et al., Study of the Variables Associated with Academic Performance in the Chemistry Subject of Four Colombian Universities: Phase I. Learning Strategies at University Level. Colombia,CO: Sello Editorial UNAD (Education), pp. 131–136. doi:10.22490/.