MICHALSKI, Grzegorz. Trade Credit Decision Making Based on Portfolio Management Approach. Ekonomika, [S. l.], v. 80, p. 40–50, 2007. DOI: 10.15388/Ekon.2007.17634. Disponível em: https://www.journals.vu.lt/ekonomika/article/view/17634.. Acesso em: 1 may. 2024.