Ramos, Karin Adriane Henschel Pobbe, and Kelly Cristiane Henschel Pobbe de Carvalho. “Portuguese and Spanish Teletandem: The Role of Mediators”. Colombian Applied Linguistics Journal 20, no. 1 (February 16, 2018): 35-48. Accessed February 26, 2021. https://revistas.udistrital.edu.co/index.php/calj/article/view/12055.