Kharchenko, J. 2024. "VIRTUUM" AS AN INNOVATIVE SPHERE IN THE "DIGITAL CIVILISATION" (PHILOSOPHICALEPISTEMOLOGICAL AND ONTOLOGICAL ASPECTS). Proceedings of the National Aviation University Series Philosophy Cultural. 38, 2 (Feb. 2024), 18–23. DOI:https://doi.org/10.18372/2412-2157.2.18105.