ITEBIS PGRI Dewantara Academic Service Chatbot Based on IndoBERT and Retrieval-Augmented Generation (RAG). Recursive Journal of Informatics, [S. l.], v. 4, n. 2, p. 127–136, 2026. DOI: 10.15294/rji.v4i2.62938. Disponível em: https://journal.unnes.ac.id/journals/rji/article/view/62938. Acesso em: 5 oct. 2026.