TONG, Yehui; SERRASQUEIRO, Zélia. Bank Credit and Trade Credit under the COVID Crisis: A Comparison of the High-Technology and Low-Technology SMEs in Portugal. Ekonomický časopis/Journal of Economics, [S. l.], v. 73, n. 5-6, p. 231–255, 2025. DOI: 10.31577/ekoncas.2025.05-06.03. Disponível em: https://journals.savba.sk/index.php/ekonomickycasopis/article/view/2189. Acesso em: 11 jul. 2026.