V, Uma, and Ganesh V. “OPTIMIZING SENTIMENT ANALYSIS WITH BERT ENHANCED BY BILSTM AND BIGRU LAYERS”. Kufa Journal of Engineering 17, no. 2 (May 2, 2026): 79–100. Accessed October 14, 2026. https://journal.uokufa.edu.iq/index.php/kje/article/view/18432.