Zunguze, Manuel, and Malaquias Tsambe. “Switching from Face-to-Face to Electronic-Mediated Education Caused by COVID-19 Pandemic: An Analysis of Student Perceptions”. International Journal for Innovation Education and Research, vol. 8, no. 7, July 2020, pp. 249-62, https://doi.org/10.31686/ijier.vol8.iss7.2474.