@book{57101,
	author = {Abrar Hussain (14011)},
	title = {A study of aggregation operators and decision-making problems based on extensions of fuzzy set},
	publisher = {(unpublished)},
	year = {2024},
	address = {Lahore},
	note = {A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Mathematics.}
}