RAMANNA, R. Physical Reality-Is there any Other. Journal of Information and Knowledge, [S. l.], v. 14, n. 1, p. 1–5, 1977. DOI: 10.17821/srels/1977/v14i1/50511. Disponível em: https://srels.org/index.php/sjim/article/view/50511. Acesso em: 8 jan. 2025.