Prevalence of COVID-19 Status among the People of Different Strata. East West Medical College Journal, [S. l.], v. 12, n. 1, p. 80–87, 2024. DOI: 10.3329/ewmcj.v12i1.77184. Disponível em: https://banglajol.info/index.php/EWMCJ/article/view/77184. Acesso em: 27 jun. 2026.