@book{31033,
	author = {Ali Asfand Khan (S18A14G63005)},
	title = {A study on social protection of informal quarry workers in punjab, pakistan },
	publisher = {(unpublished)},
	year = {2020},
	address = {Faisalabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Sociology to the Faculty of Social Sciences and Humanities
}
}