SENNIYAPPAN, M. K.; CHELLAPPAN, X. B.; DEOL, R.; GARADI, S.; SANKARAPANDIAN, C. Awareness of the Indian population regarding COVID-19 pandemic: a questionnaire-based survey. International Journal Of Community Medicine And Public Health, [S. l.], v. 8, n. 1, p. 230–236, 2020. DOI: 10.18203/2394-6040.ijcmph20205699. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/7195. Acesso em: 26 oct. 2025.