TELLES, J. A. DO WE REALLY NEED A WEBCAM? - THE USES THAT FOREIGN LANGUAGE STUDENTS MAKE OUT OF WEBCAM IMAGES DURING TELETANDEM SESSIONS. Letras & Letras, [S. l.], v. 25, n. 2, 2010. DisponĂ­vel em: https://seer.ufu.br/index.php/letraseletras/article/view/25529. Acesso em: 6 jul. 2022.