KACHINTARAROJN, B.; TEERAWANVIWAT, D.; SIRIPANICH, P. Topic Modeling and Text Classification for Xenophobia on Twitter during COVID-19. Thai Journal of Operations Research : TJOR, [S. l.], v. 9, n. 1, p. 31–44, 2021. Disponível em: https://ph02.tci-thaijo.org/index.php/TJOR/article/view/243329. Acesso em: 1 oct. 2026.