Granados Beltrán C. Challenges of Bilingualism in Higher Education: The Experience of the Languages Department at the Universidad Central in Bogotá, Colombia. GIST [Internet]. 2013 Nov. 1 [cited 2025 Apr. 5];(7):245-58. Available from: https://latinjournalorg.biteca.online/index.php/gist/article/view/617