Feijóo Rojas, K. J., Dahik Solis, C. E., & Cáneppa Muñoz, C. I. (2020). Importance of working with the student digital portfolio for the writing skills development in the english language. Magazine De Las Ciencias: Revista De Investigación E Innovación, 5(6). Recuperado a partir de https://revistas.utb.edu.ec/index.php/magazine/article/view/822