Boletín de Coyuntura;

Number 18;

July - September 2018;

e-ISSN 2600-5727;

p-ISSN 2528-7931;

URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/issue/view/116

DOI: https://doi.org/10.31164/bcoyu.18.2018

Published: 2018-09-30