MADHUMEKALA, N. A. S.; RATHNAKARA, K. A. K. S. From Courtesy to Cynicism: The Hidden Cost of Incivility in Supermarket Frontlines. Roczniki Kulturoznawcze, [S. l.], v. 16, n. 2, p. 97–119, 2025. DOI: 10.18290/rkult25162.5. Disponível em: https://czasopisma.tnkul.pl/index.php/rkult/article/view/4027. Acesso em: 4 nov. 2025.