Ayola Caro, Ketty/ Imitola Espinosa, Aydee/ Castilla Diaz, Luis <br/><br/>
Developing speaking skill through covers in 4th graders students in private school in Cartagena de Indias 

<br/><br/>Tesis (Licenciatura en Bilinguismo) -- Fundación Universitaria Colombo Internacional 
<br/><br/><label>Dewey Class. No.: </label>428.07 A64 Ej.1