phdcase study research design and methods thousand oaks ca sageShare on FacebookShare on Twitter313IMAGES(PDF) Robert K. Yin. (2014). Case Study Research Design and Methods(PDF) Kirk, R. E. (2010). Block designs. In N. Salkind (Ed(PDF) Book Review Creswell, J. W. (2014). Research Design: Qualitative(PDF) Robert K. Yin. (2014). Case Study Research Design and MethodsResearch Design: Qualitative, Quantitative, and Mixed Methodscase study research design and methods sage publications thousand oaks ca
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