"Devotion at Sub-national Level: Ramadan, Night-time Lights, and Religiosity in Egyptian Governorates." Forthcoming in International Journal of Public Opinion Research.
"Mapping and Explaining Arab Attitudes toward the Islamic State: Findings from an Arab Barometer Survey and Embedded Experiment.'' Forthcoming in The Oxford Handbook of Politics in Muslim Societies.
Building Capacity for Public Opinion and Social Research: A resource booklet for academic institutions in the Arab world and elsewhere," U.S. Department of State.