Meitinger, Katharina, Peter Schmidt, and Michael Braun. “Detecting and Explaining Missing Comparability in Cross-National Studies: The Case of Citizen Evaluation of Patriotism”. Survey Research Methods 17, no. 4 (December 22, 2023): 493–507. Accessed May 13, 2024. https://ojs.ub.uni-konstanz.de/srm/article/view/8249.