SHAFEI, S.; SEDGHI, T. Effective Frame work for Hierarchical Indexing Scheme using Expectation Maximization based on Full Automatic Algorithm. International Journal of Natural and Engineering Sciences, [S. l.], v. 7, n. 1, p. 23–25, 2019. Disponível em: https://ijnes.org/index.php/ijnes/article/view/137. Acesso em: 16 dec. 2024.