V. Bobek, J. Elliot, and T. Horvat, “Digital Disruption and Author Strategy: A Qualitative Study of Self-Publishing in the US Science Fiction and Fantasy Market as a Source of Intangible Assets”, OE, vol. 71, no. 4, pp. 25–36, Dec. 2025, Accessed: Jan. 10, 2026. [Online]. Available: https://journals.um.si/index.php/oe/article/view/5720