HAVAL, D. A. M.; AFZAL, M. Public Health Monitoring System In COVID-19 Conditions Using Machine Learning-Based Sentimental Analysis. South Eastern European Journal of Public Health, [S. l.], p. 426–431, 2024. DOI: 10.70135/seejph.vi.870. Disponível em: https://www.seejph.com/index.php/seejph/article/view/870. Acesso em: 15 sep. 2025.