Zhelev, Yanislav, Mariya Monova-Zheleva, and Radovesta Stewart. “The Digital Future of Intangible Cultural Heritage – Challenges and Initiatives”. Digital Presentation and Preservation of Cultural and Scientific Heritage 11 (September 10, 2021): 41–50. Accessed May 30, 2024. https://dipp.math.bas.bg/dipp/article/view/dipp.2021.11.3.