Abebe, R., S. Hill, J. W. Vaughan, P. M. Small, and H. A. Schwartz. “Using Search Queries to Understand Health Information Needs in Africa”. Proceedings of the International AAAI Conference on Web and Social Media, Vol. 13, no. 01, July 2019, pp. 3-14, https://www.aaai.org/ojs/index.php/ICWSM/article/view/3360.