Acosta, Alberto ; Cajas Guijarro, John; Hurtado Caicedo, Francisco Xavier; Sacher Freslon,William2023-07-132023-07-1320209789942097149https://www-digitaliapublishing-com.cientifica.remotexs.co/visorreadspeaker/107796http://146.190.124.33/handle/123456789/11905spaEconomics and Business