https://revistas.udea.edu.co/index.php/boletin/issue/feed 2026-01-20T00:00:00-05:00 Aura Lisette Reyes Gavilán [email protected] Open Journal Systems <ul> <li class="show"><strong>ISSN Impreso: </strong>0120-2510</li> <li class="show"><strong>ISSN electrónico: </strong>2390-027X</li> <li><strong>Periodicidad:</strong> Publicación continua</li> <li class="show"><strong>Creative Commons:</strong> <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">CC BY-NC-SA 4.0</a></li> </ul>