Barreno Freire, S. N., Haro Jácome, O., & Flores Yandún, P. (2020). Relation between academic performance and attendance as factors of student promotion.
Chicago-referens (17:e uppl.)Barreno Freire, Segundo Napoleón, Oswaldo Haro Jácome, och Paola Flores Yandún. Relation Between Academic Performance and Attendance as Factors of Student Promotion. 2020.
MLA-referens (9:e uppl.)Barreno Freire, Segundo Napoleón, et al. Relation Between Academic Performance and Attendance as Factors of Student Promotion. 2020.
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