ŁAPCZYŃSKI, M.; ZAWILIŃSKA, B. Application of the Q-sort Technique in Marketing. Roczniki Nauk Społecznych, [S. l.], n. Online First, 2026. DOI: 10.18290/rns2026.0021. Disponível em: https://czasopisma.tnkul.pl/index.php/rns/article/view/4189. Acesso em: 21 may. 2026.