Impact of Coronavirus Disease 19 (covid 19) : A Comprehensive Study. Journal of Research and Opinion , [S. l.], v. 7, n. 5, p. 2717–2727, 2020. DOI: 10.15520/jro.v7i5.84. Disponível em: https://researchopinion.in/index.php/jro/article/view/84.. Acesso em: 19 jan. 2025.