TY  - BOOK
AU  - CRESWELL, J. W.
AU  - CRESWELL, J. David
TI  - Research design:  qualitative, quantitative, and mixed methods approaches
SN  - 9781071870631
U1  - 300.72 CRE 
PY  - 2023///
CY  -  Los Angeles
PB  - Sage Publications
KW  - Social sciences
KW  - Research Methodology
KW  - Proposal
N1  - Includes references and index
ER  -