Kumar, Ranjit. <br/><br/>
Research methodology: a step-by-step guide for beginners/ 
Ranjit Kumar. 
 - 5th ed. 
 - London:  Sage,  2019. 
 - 503 p. 
<br/><br/>1. formulating a Research problem<br/>2. Conceptualising a Research Design<br/>3.Constructing an Instrument for data collection<br/>4. Selecting a Sample 
<br/><br/><label>ISBN: </label>9781526449900  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences -- Research -- Methodology.
<br/><br/><label>Dewey Class. No.: </label>001.42  / KUM/R