Libraries Without Users in Covid-19 Pandemic: Reflection on The Roles of Library and Information Professionals. International Journal of Food and Nutritional Sciences, [S. l.], v. 10, n. 2, p. 32–40, 2021. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/3197. Acesso em: 13 aug. 2026.