A study on perception of the public towards lockdown to control covid-19, Guntur, Andhra Pradesh. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 5, p. 522–536, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/7437. Acesso em: 17 jul. 2026.