@book{297244,
	author = {Papagiannis, Nicholas.},
	title = {Effective SEO and Content Marketing :},
	publisher = {John Wiley & Sons, Incorporated,},
	year = {2020.},
	address = {Newark :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=6033320}
}