@conference{Pilar Gómez-Rey20151,
author = "Pilar G{\'o}mez-Rey and Elena Barbera-Gregori and Francisco Fernandez-Navarro",
booktitle = "ICDE 2015: The 26th ICDE World Conference",
title = "{M}easuring quality in online programs using learners' perceptions",
year = "2015",
}