NAGA DURGA SAILE.K; K. NAVATHA; A. KAVITHA. Sentiment analysis on lockdown Covid-19. International Journal of Indian Psychȯlogy , [S. l.], v. 8, n. 2, 2022. DOI: 10.25215/0802.057. Disponível em: https://ijip.co.in/index.php/ijip/article/view/2127. Acesso em: 19 feb. 2025.