MURALI, D. D.; BA, V. A new approach of ranking prevalent news topics from social media using unsupervised techniques. International Journal of Engineering and Computer Science, india, v. 8, n. 07, p. 24683–24789, 2019. DOI: 10.18535/ijecs/v8i07.4343. Disponível em: http://ijecs.in/index.php/ijecs/article/view/4343. Acesso em: 5 may. 2024.