@article{1440835,
      recid = {1440835},
      author = {Zhou, Wanlei, and Mu, Yi,},
      title = {Advances in web-based learning -- ICWL 2021 : 20th  International Conference, ICWL 2021, Macau, China, November  13-14, 2021, Proceedings /. ICWL (Conference)},
      pages = {1 online resource (xii, 173 pages) :},
      note = {Includes author index.},
      abstract = {This book constitutes the proceedings of the 20th  International Conference on Advances in Web-Based Learning,  ICWL 2021, which was held in Macau, China, in November  2021. The papers included in this volume deal with multiple  topics, from algorithms to systems and applications and are  organized in 3 tracks: Online learning methodologies,  trust, and analysis; Online learning environment with  tools; Online learning privacy issues and special tools.},
      url = {http://library.usi.edu/record/1440835},
      doi = {https://doi.org/10.1007/978-3-030-90785-3},
}