@book{33448,
	author = {Muhammad Ilyas (418)},
	title = {Entropy effect in tripolar vortex and quadrupolar vortex in electron, positron and ion (EPI) plasma},
	publisher = {(unpublished)},
	year = {2020},
	address = {Islamabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Department of Basic Sciences. }
}