Cita APA

León, J., & Martínez Abad, F. (2025). The effect of grade retention on performance in Spanish students: A propensity score matching approach.

Citación estilo Chicago

León, Jaime, y Fernando Martínez Abad. The Effect of Grade Retention On Performance in Spanish Students: A Propensity Score Matching Approach. 2025.

Cita MLA

León, Jaime, y Fernando Martínez Abad. The Effect of Grade Retention On Performance in Spanish Students: A Propensity Score Matching Approach. 2025.