Martin, Daniela Roza. «M-Learning and the EFL Classroom: Using Mobiles As Tools to Engage Teenagers in Speaking Activities». BELT - Brazilian English Language Teaching Journal 12, no. 1 (diciembre 15, 2021): e39752. Accedido julio 17, 2024. https://revistaseletronicas.pucrs.br/index.php/belt/article/view/39752.