Benslimane, Sidi Mohamed, Afaf Merazi, Mimoun Malki, and Djamel Amar Bensaber. “Ontology Mapping for Querying Heterogeneous Information Sources”. INFOCOMP Journal of Computer Science 7, no. 2 (June 1, 2008): 44–51. Accessed May 3, 2024. https://infocomp.dcc.ufla.br/index.php/infocomp/article/view/216.