Bastidas, Jesús Alirio. “More Than Half a Century Teaching EFL in Colombian Secondary Schools: Tracing Back Our Footprints to Understand the Present”. HOW Journal 24, no. 1 (April 5, 2017): 10-26. Accessed April 1, 2020. https://howjournalcolombia.org/index.php/how/article/view/348.