Satya, B., Kurniawan, M. P., Indryatmoko, T. and As’adurrofiq, A. (2026) “Reliable Intent Detection in Public Service Chatbots Using Hybrid IndoBERT and Bidirectional Long Short-Term Memory with Confidence-Based Decision Strategy ”, Jurnal Teknik Informatika (Jutif). Purwokerto, 7(3), pp. 2906–2919. doi: 10.52436/1.jutif.2026.7.3.5794.