MYKYTENKO, .; BILIAVSKA, . Barrier-free in customer service. INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL COMMODITIES AND MARKETS, [S. l.], v. 54, n. 2, p. 18–43, 2025. DOI: 10.31617/2.2025(54)02. Disponível em: https://journals.knute.edu.ua/commodities-and-markets/article/view/2300. Acesso em: 15 jun. 2025.