Remarks on Karl Popper’s idea of three worlds in the context of the development of virtual reality technologies. Actual Problems of Mind, [S. l.], n. 26, p. 31–48, 2025. DOI: 10.55056/apm.7748. Disponível em: https://journal.kdpu.edu.ua/apd/article/view/7748. Acesso em: 5 dec. 2025.