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  1. 1

    Research design qualitative, quantitative, and mixed methods approaches حسب Creswell, John W., Creswell, J. David

    منشور في 2018
    كتاب

    Research design qualitative, quantitative, and mixed methods approaches
  2. 2

    Designing and conducting mixed methods research حسب Creswell, John W., Plano Clark, Vicki L.

    منشور في 2018
    كتاب

    Designing and conducting mixed methods research
  3. 3

    A concise introduction to mixed methods research حسب Creswell, John W.

    منشور في 2015
    كتاب

    A concise introduction to mixed methods research
  4. 4

    Designing and conducting mixed methods research حسب Creswell, John W.

    منشور في 2007
    كتاب

    Designing and conducting mixed methods research

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