Malik RA, Frimadani MR. Deep Sentiment Analysis of Halal Tourism: An Enhanced IndoBERT with Attention-Based and Coupling Latent Sampling on User-Generated Feedback. J. RESTI (Rekayasa Sist. Teknol. Inf.) . 2026;10(4):1107-1116. doi:10.29207/resti.v10i4.7378