@book{4486,
	author = {Maria Siraj (S15A14G69004)},
	title = {Student's perception of the effects of social networking sites on their academic performance at university},
	publisher = {(Unpublished)},
	year = {2017},
	address = {Faisalabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of philosophy in Education to the Faculty of Social Sciences and Humanities}
}