Ontology based Information Search Platform for Comparative Analysis of Educational Data using NLP . International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 12, p. 272–280, 2015. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/5209. Acesso em: 2 nov. 2025.