Wenz, Alexander, Annette Jäckle, and Mick P. Couper. “Willingness to Use Mobile Technologies for Data Collection in a Probability Household Panel”. Survey Research Methods 13, no. 1 (April 11, 2019): 1–22. Accessed April 18, 2024. https://ojs.ub.uni-konstanz.de/srm/article/view/7298.