ROCKAI, Viliam; KENDE, Robert. Associative learning of concepts. Computer Assisted Methods in Engineering and Science, [S. l.], v. 14, n. 4, p. 737–743, 2007. Disponível em: https://cames.ippt.pan.pl/index.php/cames/article/view/808. Acesso em: 6 apr. 2026.