Ouafia Ghebghoub Marie-Hélène Abel Claude Moulin Learning Object Indexing Tool Based on a LOM Ontology. 576-578 2008 ICALT http://dx.doi.org/10.1109/ICALT.2008.290 conf/icalt/2008 db/conf/icalt/icalt2008.html#GhebghoubAM08