Research design : qualitative, quantitative, and mixed methods approaches
Creswell, J
Research design : qualitative, quantitative, and mixed methods approaches - 3rd ed. - London: Sage, 2009 - 260p. - Book
9781412965576
Research
Methodologies
WX 20 CRE.
Research design : qualitative, quantitative, and mixed methods approaches - 3rd ed. - London: Sage, 2009 - 260p. - Book
9781412965576
Research
Methodologies
WX 20 CRE.