@book{37232,
	author = {Syed Haseeb Ahmad  (S19A14G27047)},
	title = {Composition of Sr1-xFe12O19 (0.00,X,0.15) hexa-ferrites aginst structure prepared by facile ceramic method },
	publisher = {(unpublished)},
	year = {2021},
	address = {Faisalabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in physics Faculty of science.}
}