@book{16119,
	author = {Abbas Ali (12799)},
	title = {On generalized roughness in (ϵ, ϵv qk)-fuzzy ideals of LA-semigroups},
	publisher = {(unpublished)},
	year = {2016},
	address = {Islamabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Faculty of Basic Sciences}
}