Alcívar, K. E. L., E. N. A. Carrera, M. E. S. Zambrano, and M. A. Z. Bravo. “Feedback and Improvement on Teaching-Learning Process for Basic General Education Students”. International Journal of Social Sciences, vol. 3, no. 1, Feb. 2020, pp. 39-46, doi:10.31295/ijss.v3n1.123.