@book{63184,
	author = {Ekanayake, E.M.D.P. },
	title = {Analysis of factors causing employee job stress towards organizational performance in the service sector organization with special reference to the opperational level managers in Mahaweli systems of Sri Lanka},
	publisher = {Wayamba University of Sri Lanka, },
	year = {2016},
	address = {Kuliyapitiya: }
}