The Intangible Cultural Heritage as a Creative Tourism Product. The Masks of Trás-os-Montes (Vol. 293). En (Vol. 293). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-19-1040-1_50
. Mallik, A., Chaudhury, S., Chandru, V., & Srinivasan, S. Indian digital heritage: The next steps. 393-403. https://doi.org/10.1007/978-981-10-5738-0_23