@book{33429,
	author = {Ayesha Khalid, Asad Shah, Muhammad Farhal Bin Ameer & Mishka Zaheer Ahmed},
	title = {Cashless System},
	publisher = {UITU,},
	year = {2016},
	address = {Karachi:},
	url = {https://drive.google.com/file/d/1f80mBAuDMuPqVatk75JzNQGGrd6mo0eu/view?usp=sharing}
}