MUKHERJEE, S.; MONDAL, T. K.; DE, A.; MISRA, R.; PAL, A. Knowledge, attitude and practice of food hygiene among street food vendors near a tertiary care hospital in Kolkata, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 5, n. 3, p. 1206–1211, 2018. DOI: 10.18203/2394-6040.ijcmph20180786. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/2576. Acesso em: 25 apr. 2026.