@TECHREPORT{Ort_Imp, author = "Ortega Guevara, Próspero - Urueta Moreno, Jesús", title = "Implantación del sistema contable y financiero de la empresa Ángel Moto's Ltda. /", institution = "CECAR", url = "http://repositorio.cecar.edu.co/handle/cecar/8872", }