RAY, Shalmali; DEV, Moumita. COVID 19, a pandemic crisis: Transition of Consumer awareness on functional food to build immunity: A Review. Swami Vivekananda University Press, Kolkata, West Bengal, India., p. 6–16, 2025. Disponível em: https://swamivivekanandauniversitypress.com/index.php/svup/article/view/253. Acesso em: 24 oct. 2026.