STAMANN, Christoph; JANSSEN, Markus; SCHREIER, Margrit. Searching for the Core: Defining Qualitative Content Analysis. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, [S. l.], v. 17, n. 3, 2016. DOI: 10.17169/fqs-17.3.2581. Disponível em: https://www.qualitative-research.net/index.php/fqs/article/view/2581. Acesso em: 24 apr. 2024.