BISHARA, A. A Model of Building Ontologies for a Tourism Portal in Description Logic. Journal of Technical Science and Technologies, [S. l.], v. 7, n. 1, p. 23–29, 2018. DOI: 10.31578/jtst.v7i1.136. Disponível em: https://jtst.ibsu.edu.ge/jms/index.php/jtst/article/view/136. Acesso em: 23 feb. 2025.