Forte, Andrea, Melissa Humphreys, and Thomas Park. “Grassroots Professional Development: How Teachers Use Twitter”. Proceedings of the International AAAI Conference on Web and Social Media 6, no. 1 (August 3, 2021): 106-113. Accessed January 29, 2023. https://ojs.aaai.org/index.php/ICWSM/article/view/14246.