@book{608697,
	author = { BILAL ,USAMA and Supervisor : Dr. MUSHTAQ KHAN},
	title = {The Prevention of Crack Propagation in Metal Alloy by Laser Remelting /},
	publisher = {SMME- NUST. },
	year = {2020.},
	address = {Islamabad: },
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/12640}
}