SADEGHI, M. A. Providing a recommender system based on opinion mining. Social Science Learning Education Journal, [S. l.], v. 2, n. 10, 2017. DOI: 10.15520/sslej.v2i10.42. Disponível em: https://innovativejournal.in/index.php/sslej/article/view/1460. Acesso em: 22 jul. 2024.