“EA-BERT: An Efficient Ensemble Attention-Based BERT Framework for Sentiment Analysis in Text-Based Feedback Systems” (2026) World View Research Bulletin An International Multidisciplinary Research Journal, 2(1). पर उपलब्ध: https://wrb.education/index.php/wrb/article/view/69 (अंतिम उपयोग: 9 अप्रैल 2026).