GORZELANY-DZIADKOWIEC, M. Zmiany zachowań konsumentów w dobie COVID 19. Problems of Economics and Law, [S. l.], v. 5, n. 2, p. 1–15, 2020. DOI: 10.5604/01.3001.0014.7005. Disponível em: https://journals.anstar.edu.pl/index.php/pel/article/view/353. Acesso em: 21 lis. 2024.