APA-viite

Echeverría-Ramírez, J. A., & Mazzitelli, C. (2021). A Study of the Perception of the Institutional Factors That Influence the Academic Performance of Students of the Distance State University of Costa Rica.

Chicago-tyylinen lähdeviittaus

Echeverría-Ramírez, José Alejandro, ja Claudia Mazzitelli. A Study of the Perception of the Institutional Factors That Influence the Academic Performance of Students of the Distance State University of Costa Rica. 2021.

MLA-viite

Echeverría-Ramírez, José Alejandro, ja Claudia Mazzitelli. A Study of the Perception of the Institutional Factors That Influence the Academic Performance of Students of the Distance State University of Costa Rica. 2021.

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