MORAD ALI HASSAN; MOHAMED ABDO ULWAHAD ALSHARAA. A comparative of Imputation Techniques for Missing Data in Collaborative Filtering Using Apache Mahout . Bani Waleed University Journal of Humanities and Applied Sciences, Libya, v. 8, n. 1, p. 467–497, 2023. DOI: 10.58916/jhas.v8i1.502. Disponível em: https://jhas-bwu.com/index.php/bwjhas/article/view/502.. Acesso em: 20 2025.