Fatehkia, Masoomali, Benjamin Coles, Ferda Ofli, and Ingmar Weber. 2020. “The Relative Value of Facebook Advertising Data for Poverty Mapping”. Proceedings of the International AAAI Conference on Web and Social Media 14 (1), 934-38. https://aaai.org/ojs/index.php/ICWSM/article/view/7361.