Stewart, Radovesta, Maria Zheleva-Monova, and Yanislav Zhelev. “Expanding the Knowledge Base and Development of New Skills of Museum Specialists in Line With the Digital Era”. Digital Presentation and Preservation of Cultural and Scientific Heritage 7 (September 10, 2017): 143–158. Accessed May 27, 2024. https://dipp.math.bas.bg/dipp/article/view/dipp.2017.7.13.