Author(s):
Mota, Rui ; Vidal, Raul
; Alves, Victor
; Machado, José, 1963-
; Abelha, António
; Nelas, Luís
Date: 2004
Persistent ID: http://hdl.handle.net/1822/3198
Origin: RepositóriUM - Universidade do Minho
Subject(s): Multi-agent systems; E-learning; Educational aid; Web; Tutoring agents