@book{54966,
	author = {Nisar Ali (42422)},
	title = {Azcel alsina aggregation operators for multi-attribute group decision making using Pythagorean fuzzy rough sets},
	publisher = {(unpublished)},
	year = {2023},
	address = {Lahore},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics}
}