@article{Gallego Badillo_2009, title={Editorial}, url={https://revistas.pedagogica.edu.co/index.php/TED/article/view/417}, DOI={10.17227/ted.num26-417}, number={26}, journal={Tecné, Episteme y Didaxis: TED}, author={Gallego Badillo, Romulo}, year={2009}, month={jul.} }