@book{609814,
	author = {Akhter, Shehnaz and Supervisor:Dr.Rashid Farooq},
	title = {Eccentricity based graph invariants of extremal graphs/},
	publisher = {SNS NUST;},
	year = {2020;},
	address = {Islamabad;},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/3827}
}