@book { GuidedInterviewandQualitativeContentAnalysisasInstrumentsofQualitativeResearch,
    title = "Guided Interview and Qualitative Content Analysis as Instruments of Qualitative Research",
    author = "Sandra {Giereth}",
    year = "2022",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/1168285"
}