CHOMCZYK, Michał Adam; CHOMCZYK, Zbigniew. A model of a computerized information system based on the UML language as one of the elements of the environmental management system optimization fulfilling the requirements of the PN-EN ISO14001:2015-09 standard, in the context of the businessperformance. Management and Administration Journal, [S. l.], v. 40, n. 113, p. 21–34, 2019. Disponível em: https://czasopisma.uws.edu.pl/znadministracja/article/view/319. Acesso em: 5 oct. 2024.