John W Creswell  <br/><br/>
Research Design : Qualitative, Quantitative and Mixed methods Approaches 

 - 6th ed 
 - New Delhi  SAGE Publications India Pvt Ltd   2023 
 - 292 pg 
<br/><br/><label>ISBN: </label>9781071817940 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>300.721   / CRE