TY  - BOOK
AU  - W. Creswell, John 
TI  - Research Design : Qualitative, Quantitative, and Mix Methods Approaches 
SN  - 9781071817940
U1  - 658 
PY  - 2023///
CY  - Los Angles 
PB  - SAGE Publication 
KW  - Management Science
ER  -