@book{29228,
	author = {Rubaha Shaikh, Muhammad Dawar Shamim, Fahama Khan, Areena Abid, & Mustafa Kashif and Dr. Muhammad Wasim},
	title = {Authentication of Halal Food Using Blockchain and QR Code},
	publisher = {UIT,},
	year = {2019},
	address = {Karachi:},
	url = {https://drive.google.com/file/d/1rM7CQVk07MSrn_ubvgvTNUKif_5CJcA7/view?usp=sharing}
}