Kurnia F, Harahap NS, Firdaus SH. A hybrid multi-corpus RAG framework for faithful and source-grounded MUI fatwa question answering. SINTECHCOM Journal [Internet]. 2026Oct.28 [cited 2026Nov.1];7(1):1-12. Available from: https://www.sintechcomjournal.com/index.php/stc/article/view/412