@book{5828,
	author = {Parra Valero, Pablo and Oliveira, Lídia },
	title = {Fake news},
	year = {2020},
	url = {http://obs.obercom.pt/index.php/obs/article/view/1374/pdf},
	Remainder of title = {: una revisión sistemática de la literatura = Fake news : a systematic review of the literature}
}