GUPTA, Pritish; RANGANATHAN, Prof. Sridhar. A Study on Timeframe based Radical Event Detection on Online News Archive. Engineering And Technology Journal, [S. l.], v. 5, n. 07, p. 711–719, 2020. DOI: 10.47191/etj/v5i7.02. Disponível em: https://everant.org/index.php/etj/article/view/390. Acesso em: 22 jul. 2024.