ADHIKARI, U. R.; DAS, S. C. Knowledge, attitude and practice regarding COVID-19 among frontline workers attending selected vaccination center of West Bengal, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 8, n. 9, p. 4345–4351, 2021. DOI: 10.18203/2394-6040.ijcmph20213534. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/8384. Acesso em: 14 nov. 2025.