BISCHKOPF, Jeannette. Review: Udo Kelle (2007). Die Integration qualitativer und quantitativer Methoden in der empirischen Sozialforschung [Integrating Qualitative and Quantitative Methods in Empirical Social Research: Theoretical Foundations and Methodological Concepts]. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, [S. l.], v. 9, n. 3, 2008. DOI: 10.17169/fqs-9.3.446. Disponível em: https://www.qualitative-research.net/index.php/fqs/article/view/446. Acesso em: 27 apr. 2024.