Detalles del autor

Escobar Jiménez, David Alejandro, Universidad Mariana<!-- p { margin-bottom: 0.1in; direction: ltr; color: rgb(0, 0, 0); line-height: 120%; }p.western { font-family: "Liberation Serif","Times New Roman",serif; font-size: 12pt; }p.cjk { font-family: "Droid Sans Fallback","Times New Roman";, Colombia



Creative Commons License
Este trabajo está licenciado bajo la licencia Creative Commons Attribution 3.0 .
"Open Conference Systems designed and hosted by Biteca Ltda.