GÔLO, M. P. S.; DE MORAES JUNIOR, M. I.; GOULARTE, R.; MARCACINI, R. M. Unsupervised Heterogeneous Graph Neural Networks for One-Class Tasks: Exploring Early Fusion Operators. Journal on Interactive Systems, Porto Alegre, RS, v. 15, n. 1, p. 517–529, 2024. DOI: 10.5753/jis.2024.4109. Disponível em: https://journals-sol.sbc.org.br/index.php/jis/article/view/4109. Acesso em: 7 sep. 2024.