@book{23926,
	author = {Royce, Walker},
	title = {Software project management},
	publisher = {Pearson Education Publisher},
	year = {2012},
	address = {New Dehli},
	url = {https://libgen.is/book/index.php?md5=A72378A585D97FCDDA062C63CD3E9EA3}
}