GIFFARD, Pierre-Alain. L’Église et les sciences de gestion. Polonia Sacra, [S. l.], v. 24, n. 1, p. 135–149, 2020. DOI: 10.15633/ps.3570. Disponível em: https://czasopisma.upjp2.edu.pl/poloniasacra/article/view/3570.. Acesso em: 14 mar. 2026.