CRESWELL, J. W. <br/><br/>
Research design :   qualitative, quantitative, and mixed methods approaches 
/ John W. Creswell,   and J. David Creswell 
 - 6th ed.  
 - Los Angeles :  Sage Publications,  c 2023 
 - xxvii, 275 p. :  ill. ;  24 cm. 
<br/><br/>Includes references and index 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9781071870631  TZS175,500/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Research Methodology <br/>Proposal
<br/><br/><label>Dewey Class. No.: </label>300.72 CRE