ŁEBKOWSKA, Joanna. Safety – theoretical dimension of timeless value. Strategic Review, [S. l.], n. 1, p. 37–50, 2011. DOI: 10.14746/ps.2011.1.3. Disponível em: https://pressto.amu.edu.pl/index.php/ps/article/view/5972. Acesso em: 18 jul. 2024.