Boyd, R., S. Wilson, J. Pennebaker, M. Kosinski, D. Stillwell, and R. Mihalcea. “Values in Words: Using Language to Evaluate and Understand Personal Values”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 9, no. 1, Aug. 2021, pp. 31-40, doi:10.1609/icwsm.v9i1.14589.