GOPINATH, M. A. Study of Causal Factors for Problems in the Recognition of Manifestations of Fundamental Categories. Journal of Information and Knowledge, [S. l.], v. 39, n. 3, p. 235–244, 2002. DOI: 10.17821/srels/2002/v39i3/48886. Disponível em: https://srels.org/index.php/sjim/article/view/48886. Acesso em: 19 sep. 2025.