Improving Big Data Recommendation System Performance using NLP techniques with multi attributes. Informatica, [S. l.], v. 48, n. 5, 2024. DOI: 10.31449/inf.v48i5.5255. Disponível em: https://puffbird.ijs.si/index.php/informatica/article/view/5255. Acesso em: 23 sep. 2025.