de Oliveira, R.A., Baracho, R.M.A. and Cantoni, L. (2022), "The perception of UNESCO World Heritage Sites' managers about concepts and elements of cultural sustainability in tourism", Journal of Cultural Heritage Management and Sustainable Development, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/JCHMSD-03-2021-0058