id	domain	url
fueconorg-4711	doi.org	https://doi.org/10.22190/fueo1901059g
fueconorg-4711	www.statista.com	https://www.statista.com/statistics/684862/tripadvisor-number-of-reviews
fueconorg-4711	www.sciencedirect.com	https://www.sciencedirect.com/science/article/pii/s074756321000049x#bib18
fueconorg-4711	rapidminer.com	https://rapidminer.com
fueconorg-4711	www.researchgate.net	https://www.researchgate.net
fueconorg-4711	pdfs.semanticscholar.org	https://pdfs.semanticscholar.org/40f9/fd7259b15bd09f6dc0552c4e54cebfbe92fb.pdf
fueconorg-4711	www.sciencedirect.com	https://www.sciencedirect.com/science/article/pii/s074756321000049x#%21
fueconorg-4711	www.sciencedirect.com	https://www.sciencedirect.com/science/article/pii/s074756321000049x#%21
fueconorg-4711	www.aclweb.org	http://www.aclweb.org
fueconorg-4711	imatge.upc.edu	https://imatge.upc.edu/web/sites/default/files/pub/cpalou14_0.pdf
fueconorg-4711	www.sciencedirect.com	https://www.sciencedirect.com/science/article/pii/s0261517715300121#%21