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Andreas Aresti, Penelope Markellou, Ioanna Mousourouli, Spiros Sirmakessis, Athanasios Tsakalidis, «A Movie Shop Recommendation Model Based on Web Usage and Ontological Data», Journal of Electronic Commerce in Organizations (JECO), Mehdi Khosrow-Pour (Editor-in-chief), Vol 5, No 3, pp 17-24, Idea Group Publishing Inc., Hershey, USA, July-September 2007

στο Journal of Electronic Commerce in Organisations.