ABDALLA, Hemn Barzan; GHEISARI, Mehdi; AHMED, Awder; MEHMED, Bahtiyar; CHERAGHY, Maryam; LIU, Yang. An Efficient Recommendation System in E-commerce Using Passer Learning Optimization Based on Bi-LSTM. Journal of Computational and Cognitive Engineering, [S. l.], v. 4, n. 4, p. 513–534, 2025. DOI: 10.47852/bonviewJCCE52025879. Disponível em: https://ojs.bonviewpress.com/index.php/JCCE/article/view/5879. Acesso em: 3 feb. 2026.