Shun YAO; Defu LI; Alula YOHANNES; Hang SONG; Jiying LI. How to Realize E-learning Efficiently in Higher Education during COVID-19 Epidemic: Practices in 2020~2022. Current Overview on Science and Technology Research Vol. 8, [S. l.], p. 40–52, 2022. DOI: 10.9734/bpi/costr/v8/8595F. Disponível em: https://stm.bookpi.org/COSTR-V8/article/view/8660. Acesso em: 10 jun. 2026.