MILEWSKI, Dariusz; MILEWSKA, Beata. Effective concepts of management against the challenges of the modern world: Lean and Agile: competition or cooperation?. Ekonomia i Prawo. Economics and Law, [S. l.], v. 23, n. 1, p. 137–161, 2024. DOI: 10.12775/EiP.2024.007. Disponível em: https://apcz.umk.pl/EiP/article/view/44664. Acesso em: 10 dec. 2025.