"Cincy,W.C" <br/><br/>
Novel Approaches for Enhancing Crowd Sourcing Service 

 -  2019 
<br/><br/> YES 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crowd Sourcing Service Computer Applications 
<br/><br/><label>Dewey Class. No.: </label>