ZEMLIŃSKA-SIKORA, Urszula. IT PROJECT MANAGER’S COMPETENCIES – SYSTEMATIC LITERATURE REVIEW. Organizacja i Kierowanie, [S. l.], v. 194, n. 3, p. 131–150, 2023. Disponível em: https://econjournals.sgh.waw.pl/OiK/article/view/4634. Acesso em: 22 lis. 2024.