DILEEP KUMAR B R; DR.L.VENKATESWARA REDDY. Sparse Matrix Representation for Web Opinions. Global Journal of Computer Science and Technology, [S. l.], v. 12, n. E11, p. 49–51, 2012. Disponível em: https://computerresearch.org/index.php/computer/article/view/564. Acesso em: 8 may. 2024.