No. 28 (2021): Boletín de Coyuntura

View No. 28 (2021): Boletín de Coyuntura

Boletín de Coyuntura;

Number 28;

January - March 2021;

e-ISSN 2600-5727;

p-ISSN 2528-7931;

URL: https://revistas.uta.edu.ec/erevista/index.php/bcoyu/issue/view/155

DOI: https://doi.org/10.31243/bcoyu.28.2021
Published: 2021-03-31

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Scientific research articles