Is dual quality perceived as an ethical problem by consumers?

BARTKOVÁ, Lucia - HUDÁKOVÁ, Lucia. Is dual quality perceived as an ethical problem by consumers? In Ekonomika a řízení podniku ve 21. století. mezinárodní vědecká konference. Economics and management of the enterprise in the 21st century : proceedings of reviewed contributions from the 5th International scientific conference, Ostrava, 14th– 15th April, 2021. 1. vyd. - Ostrava : Vysoká škola báňská - Technická univerzita Ostrava, 2021. ISBN 978-80-248-4530-2, pp. 9-20. Dostupné na internete: <https://dokumenty.vsb.cz/docs/files/cs/7c9fd3c7-71a0-4f0c-b4a5-4ef406bc876f>