ALEXANDER, N. S.; YUSOF, A. A Study of Ontology Engineering in Malay Unstructured Document Using Entity Relationship Model. Journal of Emerging Technologies and Industrial Applications, [S. l.], v. 1, n. 2, 2022. Disponível em: https://jetia.ttasmbot.org.my/index.php/jetia/article/view/17. Acesso em: 12 sep. 2025.