MEDEL, Diego; GONZÁLEZ GONZÁLEZ, Carina S.; V. ACIAR, Silvana. Social Relations and Methods in Recommender Systems: A Systematic Review. International Journal of Interactive Multimedia and Artificial Intelligence, [S. l.], v. 7, n. 4, p. 7–17, 2022. DOI: 10.9781/ijimai.2021.12.004. Disponível em: https://revistas.unir.net/index.php/ijimai/article/view/493. Acesso em: 3 aug. 2025.