Almache Granda, G. K., Sandoval Pérez, M. J., & Contreras Jordán, R. M. (2020). Creating learning paths through Symbaloo to facilitate formative assessment for efl learners. Journal of Science and Research, 5(CININGEC), 545–561. Recuperado a partir de https://revistas.utb.edu.ec/index.php/sr/article/view/992