KOSTEK, Bożena; KACZMAREK, Andrzej; SPALENIAK, Paweł; HOFFMANN, Piotr. Music Recommendation System. Journal of Telecommunications and Information Technology, [S. l.], v. 56, n. 2, p. 59–69, 2014. DOI: 10.26636/jtit.2014.2.1024. Disponível em: https://www.jtit.pl/jtit/article/view/1024. Acesso em: 24 oct. 2025.