@book{29050,
	author = {Abdul Mannan Khan, M. Hammad Habib & Adnan Ahmed Ansari},
	title = {Wireless queue management system},
	publisher = {UITU,},
	year = {2018},
	address = {Karachi:},
	url = {https://drive.google.com/file/d/1oalYJA4UKyDw6RPTPWku1rNPznIgcm7P/view?usp=sharing}
}