NOWICKI, Paweł; KAFEL, Piotr; SIKORA, Tadeusz. Quality Management Principles in Polish Companies - Case Studies. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 918, p. 71–81, 2015. DOI: 10.15678/krem.722. Disponível em: https://krem.uek.krakow.pl/index.php/krem/article/view/722.. Acesso em: 20 sep. 2024.