MARKIEWICZ, Renata. The influence of external factors on the development of professional burn-out syndrome among nursing personel. Current Problems of Psychiatry, Lublin, Poland, v. 14, n. 2, p. 72–79, 2013. Disponível em: https://czasopisma.umlub.pl/cpp/article/view/2462. Acesso em: 3 aug. 2025.