1. Adams, B., & Wilson, N. (2020). Building community in asynchronous online higher education courses through collaborative annotation. Journal of Educational Technology Systems, 49(2), 250–261. https://doi.org/10.1177/0047239520946422.
2. Aghabozorgi, S., Shirkhorshidi, A. S., & Wah, T. Y. (2015). Time-series clustering–A decade review. Information Systems, 53, 16–38. https://doi.org/10.1016/j.is.2015.04.007.
3. Anderson, T., Rourke, L., Garrison, D. R., & Archer, W. (2001). Assessing teaching presence in a computer conferencing context. Journal of Asynchronous Learning Networks, 5(2), 1–17.
4. Berndt, D. J., & Clifford, J. (1994, July). Using dynamic time warping to find patterns in time series. In KDD workshop (Vol. 10, No. 16, pp. 359–370).
5. Boyd, R. L., Ashokkumar, A., Seraj, S., & Pennebaker, J. W. (2022). The development and psychometric properties of LIWC-22. University of Texas at Austin. https://www.liwc.app.