@book{19087,
	author = {Abrar Hussain (13319)},
	title = {Structural and magnetic properties of Sr-substituted M-type hexagonal ferrites synthesized by sol-gel method},
	publisher = {(unpublished)},
	year = {2017},
	address = {Islamabad},
	note = {Submitted in the partial fulfillment of the requirements for the degree of Master of Philosophy in Physics to the department of physics}
}