Gil-Clavel, Sofia, and Emilio Zagheni. “Demographic Differentials in Facebook Usage Around the World”. Proceedings of the International AAAI Conference on Web and Social Media 13, no. 01 (July 6, 2019): 647-650. Accessed March 29, 2024. https://ojs.aaai.org/index.php/ICWSM/article/view/3263.