ISHTIAQ, S.; MAJEED, N.; MAQSOOD, M.; JAVED, A. Improved Scalable Recommender System. The Nucleus, [S. l.], v. 53, n. 3, p. 200–207, 2016. Disponível em: http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/141. Acesso em: 3 may. 2024.