@incollection{,
	
					
					
					42129EF6311D996F643B4750B69CFAD4
				,
	author={{Oloda Festus Sunday Smart(Ph.D)}},
	journal={{Global Journal of Human Social Sciences}},
	journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}2176571
}

@incollection{b0,
	
	
		,
	title={{Agender-related differential item functioning of Mathematics test items}}
		,
	author={{
			NAbedalaziz
		}}
	
	
		,
	journal={{International Journal of Educational and Psychological Assessment}}
		
			5
			1
			101
			,
	year={2010}
		
	

}

@incollection{b1,
	
	
		,
	title={{Identification of biased items in school certificate mathematics achievement test}}
		,
	author={{
			SOAdebule
		}}
	
	
		,
	journal={{International Journal of Research in Education}}
		
			1
			2
			,
	year={2009}
		
	

}

@incollection{b2,
	
	
		,
	title={{A study of differential item functioning in Ekiti State Unified Mathematics Examination for Senior Secondary Schools}}
		,
	author={{
			SOAdebule
		}}
	
	
		,
	journal={{Journal of Education and Practice}}
		
			17
			4
			,
	year={2013}
		
	

}

@incollection{b3,
	
	
		,
	title={{Using IRT approach to detect gender biased items in public examinations: a case study from Bostwana Junior certificate examination in mathematics}}
		,
	author={{
			OOAdedoyin
		}}
	
	
		,
	journal={{Educational Research and Review Academic Journal}}
		
			7
			5
			,
	year={2010}
		
	

}

@incollection{b4,
	
	
		,
	title={{The National Mathematical Centre and the mathematics improvement project in nation building}}
		,
	author={{
			SAle
		} and {
			LO & Adetula
		}}
		
	
	
		,
	journal={{NMC Journal of Mathematical Sciences Education}}
		
			1
			1
			,
	year={2010}
		
	

}

@incollection{b5,
	
	
		,
	title={{Differential item functioning: A case study of first year economics students}}
		,
	author={{
			SBerret
		}}
	
	
		,
	journal={{International Education Journal}}
		
			2
			3
			,
	year={2001}
		
	

}

@book{b6,
	
	
		,
	author={{
			LCronbach
		}}
		,
	title={{Educational Psychology}}
				New York
		
			,
	publisher={Harcourt Brace Jovanorichs}
			,
	year={1977}
		
	

}