Wang, D., H. Wang, W. Zhang, H. Wang, and X. Shen. “Online Teaching During the ‘School Is Out, But Class Is On’ Period: Based on 33,240 Online Questionnaire Surveys Across China”. Best Evidence in Chinese Education, vol. 6, no. 1, Sept. 2020, pp. 753-67, doi:10.15354/bece.20.ar061.