@conference{Vacalopoulou2018,
author = "Vacalopoulou, Anna and Efthimiou, Eleni and Fotinea, Stavroula-Evita and Goulas, Theodoros and Dimou, Athanasia–Lida",
doi = "10.21125/edulearn.2018.1714",
month = "07",
pages = "7305-7310",
title = "{M}AKING {O}NLINE {E}DUCATIONAL {C}ONTENT {A}CCESSIBLE {I}N {G}REEK {S}IGN {L}ANGUAGE ",
year = "2018",
}