Medina-Herrera, L. M., Miranda-Valenzuela, J. C., Vázquez-Villegas, P., Escalante-Vázquez, E. J., Mejía-Manzano, L. A. and Membrillo-Hernández, J. (2024) “Evaluation of the Efficiency of the Sudden Implementation of the Synchronous Online Course: Findings of a Mixed Method Study”, Journal on Efficiency and Responsibility in Education and Science, 17(2), pp. 118–129. doi: 10.7160/eriesj.2024.170202.