Cita APA

Castillo-Sánchez, M., Gamboa-Araya, R., & Hidalgo-Mora, R. (2020). Factors that influence student dropout and failing grades in a university mathematics course. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Castillo-Sánchez, Mario, Ronny Gamboa-Araya, y Randall Hidalgo-Mora. Factors That Influence Student Dropout and Failing Grades in a University Mathematics Course. Universidad Nacional, Costa Rica, 2020.

Cita MLA

Castillo-Sánchez, Mario, Ronny Gamboa-Araya, y Randall Hidalgo-Mora. Factors That Influence Student Dropout and Failing Grades in a University Mathematics Course. Universidad Nacional, Costa Rica, 2020.