@book{93432,
	author = {Righi, Rodrigo da Rosa,},
	title = {Blockchain technology for industry 4.0 :},
	publisher = {Springer,},
	year = {2020},
	series = {Blockchain Technologies},
	address = {Singapore :},
	url = {https://link-springer-com.libraryumpsa.idm.oclc.org/book/10.1007/978-981-15-1137-0}
}