Research design :
Creswell, John W.,
Research design : qualitative, quantitative, and mixed methods approaches / John W. Creswell, J. David Creswell. - Fifth edition. - xxv, 275 pages ; 25 cm
Includes bibliographical references and indexes.
9781506386706
Social sciences--Research--Methodology.
Social sciences--Statistical methods.
Quantitative research.
Qualitative research.
300.72 / CRE 2018
Research design : qualitative, quantitative, and mixed methods approaches / John W. Creswell, J. David Creswell. - Fifth edition. - xxv, 275 pages ; 25 cm
Includes bibliographical references and indexes.
9781506386706
Social sciences--Research--Methodology.
Social sciences--Statistical methods.
Quantitative research.
Qualitative research.
300.72 / CRE 2018