Masli, M., R. Priedhorsky, and L. Terveen. “Task Specialization in Social Production Communities: The Case of Geographic Volunteer Work”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 5, no. 1, Aug. 2021, pp. 217-24, https://ojs.aaai.org/index.php/ICWSM/article/view/14093.