@incollection{,
	
					
					
					29138D40A258E5DB32EC50792DCAD2C1
				,
	author={{Ezzelden  MohammedIbrahim} and {Sudan University of Science and Technology}},
	journal={{Global Journal of Human Social Sciences}},
	journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}2064348
}

@book{b0,
	
	
		,
	title={{}}
		,
	author={{
			HA HCharity
		} and {
			CMallinson
		}}
		
		
			,
	year={2011}
		
	

}

@book{b1,
	
	
		,
	title={{Understanding English language differences in U.S. schools}}
		
			,
	publisher={Teachers College Press}
			,
	address={New York}
		
	

}

@book{b2,
	
	
		,
	title={{An Introduction to Second Language Research Methods: Design and Data}}
		,
	author={{
			DGriffee
		}}
		
			,
	year={2012}
			,
	publisher={Library of Congress}
			,
	address={New York}
		
	

}

@incollection{b3,
	
	
		,
	title={{Language Differences and Education: Teachers' Perception. Language and Education}}
		,
	author={{
			YHaig
		} and {
			ROliver
		}}
		
	
	
		,
	journal={{An International Journal}}
		
			17
			4
			
			,
	year={2003}
		
	

}

@incollection{b4,
	
	
		,
	title={{Stakeholders' perceptions of language differences, English language teaching and language use: the case of Hong Kong}}
		,
	author={{
			Jim Yee HimChan
		}}
		10.1080/01434632.2016.1145226
	
	
		,
	journal={{Journal of Multilingual and Multicultural Development}}
		
			38
			
			,
	year={2017}
		
	

}

@book{b5,
	
	
		,
	title={{Principles of Linguistics Change: Cognitive and Cultural Factors}}
		,
	author={{
			WLabov
		}}
		
			,
	year={2010}
			,
	publisher={Blackwell Publishing}
			,
	address={New York}
		
	

}

@incollection{b6,
	
	
		,
	title={{The Relationship between the Education Level and Variable/V/in Katouli Dialect}}
		,
	author={{
			SHSeyyedrezaei
		}}
	
	
		,
	journal={{Journal of Language Sciences & Linguistics}}
		
			1
			1
			
			,
	year={2013}
		
	

}

@book{b7,
	
	
		,
	title={{Research design: qualitative, quantitative, and mixed methods approach}}
		,
	author={{
			JCreswell
		}}
		
			,
	year={2014}
			,
	publisher={SAGE Publications, Inc}
			,
	address={USA}
		
	
	,
	note={4th ed.}

}

@incollection{b8,
	
	
		,
	title={{The practice of Nursing Research Conduct}}
		,
	author={{
			NBurns
		} and {
			KGGrooves
		}}
		
	
	
		,
	journal={{Critique and Utilization, Second Edition}}
		
			,
	year={1993}
			,
	publisher={WB Saunders Company}
		
	

}

@book{b9,
	
	
		,
	title={{}}
		,
	author={{
			JHMcmillan
		} and {
			SSchumacher
		}}
		
		
			,
	year={2001}
			,
	publisher={Longman}
			,
	address={New York}
		
	
	,
	note={Research in education: A conceptual introduction. 5th ed.}

}

@incollection{b10,
	
	
		,
	title={{}}
		,
	author={{
			LCohen
		} and {
			LManion
		}}
		
	
	
		,
	journal={{Research Methods in Education}}
		
			,
	year={1980}
			,
	publisher={Groom Helm Ltd}
		
	

}