@book{22861,
	author = {Muhammad Bilal Abid Siddiqi (13753)},
	title = {Variable precision rough set based on soft sets and fuzzy soft sets},
	publisher = {(unpublished)},
	year = {2018},
	address = {Islamabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Faculty of Basic Sciences and Humanities.}
}