APA-čujuhus (7. p.)

Cruz, D. O. (2021). A mathematical perspective for the behavior of Covid-19 in Boyacá. Uptc.

Chicago-čujuhus (17. p.)

Cruz, David Octavio. A Mathematical Perspective for the Behavior of Covid-19 in Boyacá. Uptc, 2021.

MLA-čujuhus (9. p.)

Cruz, David Octavio. A Mathematical Perspective for the Behavior of Covid-19 in Boyacá. Uptc, 2021.

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