Paes, Taís Alexandre Antunes, and Francisco José da Costa. “Moral Intensity in Tourism Marketing Decisions: A Proposed Scale of Measurement”. Revista Turismo Em Análise, vol. 23, no. 3, Dec. 2012, pp. 527-51, https://doi.org/10.11606/issn.1984-4867.v23i3p527-551.