MUZYKA, Magdalena; ŚMIECHOWSKA, Maria. Complaint Proceedings in Warranty and Guarantee. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 6, n. 12, p. 55–72, 2018. DOI: 10.18559/SOEP.2018.12.4. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3889. Acesso em: 3 sep. 2026.