Cite
HARVARD Citation
Alario-Hoyos, C. et al. (eds.) (2020) Addressing global challenges and quality education : 15th European Conference on Technology Enhanced Learning, EC-TEL 2020, Heidelberg, Germany, September 14-18, 2020, Proceedings. [Online]. Cham, Switzerland : Springer. Available from: http://access.bl.uk/ark:/81055/vdc_100106213336.0x000001