Vo, Minh Hoang Lien, and Quang Hoang. “TRANSFORMING EXTENDED ENTITY-RELATIONSHIP MODEL INTO OWL ONTOLOGY IN TEMPORAL DATABASES”. Journal of Computer Science and Cybernetics 34, no. 1 (August 8, 2018): 77–96. Accessed May 6, 2024. https://vjs.ac.vn/index.php/jcc/article/view/10110.