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vol.1 issue50Marketing information system: Tool for decision-making and company managementContribution to the management of accessibility and mobility in services associated with tourism author indexsubject indexarticles search
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Revista San Gregorio

On-line version ISSN 2528-7907Print version ISSN 1390-7247

Revista San Gregorio vol.1 n.50 Portoviejo Jun./Aug. 2022

https://doi.org/10.36097/rsan.v0i50.1999