DU, W.; ZHU, H.; SAEHEAW, T. Application of the LDA Model to Semantic Annotation of Web-based English Educational Resources. Journal of Web Engineering, [S. l.], v. 20, n. 4, p. 1053–1076, 2021. DOI: 10.13052/jwe1540-9589.2047. Disponível em: https://journals.riverpublishers.com/index.php/JWE/article/view/6751. Acesso em: 29 mar. 2024.