@book{30657,
	author = {Qurrat-ul- ain Anjum (F17A14G06003)},
	title = {Algebraic properties of  fuzzy subgroups},
	publisher = {(unpublished)},
	year = {2019},
	address = {Faisalabad},
	note = {Submitted in fulfillment of the requirements for the degree of M.Phil in Mathematics to the Faculty of Basic Sciences.}
}