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). 7, 3 (Jun. 2026), 2906–2919. DOI:https://doi.org/10.52436/1.jutif.2026.7.3.5794.