de Paul de Barchifontaine, C. “Spirituality in the Enterprise: DOI: 10.15343/0104-7809.200731.2.19”. O Mundo Da Saúde, vol. 31, no. 2, Apr. 2007, pp. 301-5, https://revistamundodasaude.emnuvens.com.br/mundodasaude/article/view/907.