@book{60772,
	author = {Muhammad Safdar Nazeer (39204)},
	title = {Multi-attribute decision making based on Aczel-Alsina aggregation operators for internal-valued-spherical fuzzy information},
	publisher = {(unpublished)},
	year = {2023},
	address = {Lahore},
	note = {Submitted in partial fulfilment of the requirements for the degree of Master of Philosophy in Mathematics}
}