A Study On The Preference Of Colour Of The Hotel Guest And Emotional Effect Of Primary Colours . PUSA Journal of Hospitality and Applied Sciences, [S. l.], v. 7, n. 2, p. 43–52, 2021. Disponível em: https://journals.acspublisher.com/index.php/pjhas/article/view/3383. Acesso em: 21 aug. 2025.