Impact of COVID-19 on livelihood of unorganized sector and suggestive measures. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 7, p. 4376–4383, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/6978. Acesso em: 13 aug. 2026.