@incollection{,
	
					
					
					86CFDD89CFFBE4CA81AB5E12A489BD02
				,
	author={{DebashisGhatak} and {West Bengal University of Technology}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1634345
}

@incollection{b0,
	
	
		,
	title={{IEEE Standard for Software Maintenance. IEEE Std 1219-1993}}
	
	
		,
	journal={{IEEE}}
		
			,
	year={1993}
			,
	publisher={Institute of Electrical and Electronics Engineers}
		
	

}

@book{b1,
	
	
		,
	title={{IEEE Standard for Software Verification and Validation Plans (Reaff.1992). IEEE Std}}
				
			
		
	

}

@incollection{b2,
	
	
		,
	title={{}}
	
	
		,
	journal={{IEEE Standard Glossary of Software Engineering Terminology}}
		
			610
			
		
	
	,
	note={IEEE Std}

}

@book{b3,
	
	
		,
	title={{Project Lifecycle Models: How They Differ and When to Use Them}}
		,
	author={{
			Jj Kuhl
		}}
		
			,
	year={2002}
		
	

}

@book{b4,
	
	
		,
	title={{Constraint Satisfaction Debugging for Interactive User Interfaces}}
		,
	author={{
			MJSannella
		}}
		
			,
	year={1994}
		
		
			University of Washington
		
	
	,
	note={Doctoral Thesis}
	,
	note={UMI Order Number: UMI Order No. GAX95-09398}

}

@book{b5,
	
	
		,
	title={{Fundamental of Software Engineering: Rajib Mall 7. Software Engineering a Practitioner Approach}}
				
			,
	publisher={Roger S Pressman}
		
	

}