Opazo Faundez, A. R., J. M. Acuña Bastias, and M. P. Rojas Polanco. “Flipped Classroom Assessment Method: First Experience”. Innoeduca. International Journal of Technology and Educational Innovation, vol. 2, no. 2, Nov. 2016, pp. 90-99, doi:10.20548/innoeduca.2016.v2i2.2030.