Jeremic, Nevena, and Marijana Despotovic-Zrakic. “The Metaverse and Virtual Reality: New Frontiers in Customer Experience and Digital Sales”. E-business technologies conference proceedings 4, no. 1 (November 17, 2025). Accessed July 27, 2026. https://ebt.rs/journals/index.php/conf-proc/article/view/258.