JEDYNAK, Adrian Krzysztof; MIŁOSZ, Marek. Analysis of the effectiveness of the portal integrating various tender platforms. Journal of Computer Sciences Institute, [S. l.], v. 36, p. 258–261, 2025. DOI: 10.35784/jcsi.7311. Disponível em: https://ph.pollub.pl/index.php/jcsi/article/view/7311. Acesso em: 15 dec. 2025.