Przemek Powałko is a survey data management & quality specialist involved in survey data harmonization projects (Survey Data Recycling, POLPAN). Research interests: survey data harmonization Contact: [email protected] ORCID: https://orcid.org/0000-0002-3211-4956 Selected publications: Irina Tomescu-Dubrow, Kazimierz M. Slomczynski, Ilona Wysmulek, Przemek Powałko, Olga Li, Yamei Tu, Marcin Slarzynski, Marcin W. Zielinski, Denys Lavryk. 2023. “Harmonization for Cross-National … Continue reading Przemek Powałko