1. Burns, M. (2020, April 1). School, interrupted: 4 options for distance education to continue teaching during Covid-19. Global Partnership for Education. https://www.globalpartnership.org/blog/school-interrupted-4-options-distance-education-continue-teaching-during-covid-19.
2. UNESCO (2020a). Distance learning solutions. Paris: UNESCO. https://en.unesco.org/covid19/educationresponse/solutions.
3. Connelly, F. M., & Xu, S. (2008). The landscape of curriculum and instruction: Diversity and continuity. In F. M. Connelly, M. F. He, & J. Phillion (Eds.), The SAGE handbook of curriculum and instruction (pp. 514–533). Beverly Hills, CA: SAGE.
4. Müller, L.-M., & Goldenberg, G. (2020). Education in times of crisis: The potential implications of school closures for teachers and students. London: Chartered College of Teaching. https://my.chartered.college/wp-content/uploads/2020/05/CCTReport150520_FINAL.pdf.
5. Pfefferbaum, B., Gurwitch, R. H., Doughty, D. E., Foy, D. W., Pfefferbaum, R. L., Pynoos, R. S., et al. (2004a). Teachers’ psychological reactions 7 weeks after the 1995 Oklahoma City bombing. American Journal of Orthopsychiatry, 74(3), 263–271.