Explainable Multi-Hop Question Answering for QA Assistants: Two-Hop Evidence Retrieval, Sentence-Level Supporting Facts, and Explicit Reasoning Paths. Journal of Technology Informatics and Engineering, [S. l.], v. 5, n. 1, p. 219–240, 2026. DOI: 10.51903/jtie.v5i1.504. Disponível em: https://jtie.stekom.ac.id/index.php/jtie/article/view/504. Acesso em: 13 jun. 2026.