SRIVATSAVA, Himaani; GANESAN, Gangadevi. HCASO: Hybrid Cross-Lingual Attention with Contrastive Alignment and Optimized Lexical Fusion for Bilingual E-Commerce Sentiment Analysis. Complex Systems Informatics and Modeling Quarterly, Riga, Latvia, n. 48, p. 52–75, 2026. DOI: 10.7250/csimq.2026-48.03. Disponível em: https://csimq-journals.rtu.lv/csimq/article/view/csimq.2026-48.03.. Acesso em: 1 nov. 2026.