@book{297077,
	author = {Kumar, Vive. and Lin, Fuhua.},
	title = {System and Technology Advancements in Distance Learning /},
	publisher = {IGI Global,},
	year = {2012.},
	address = {Hershey :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=3312200}
}