Optimasi Prediksi Harga Emas Menggunakan CNN-Bi-LSTM dengan Mekanisme Attention dan Bayesian Optimization. j. of economic, management, account. and technology [Internet]. 2025 Feb. 24 [cited 2025 Nov. 26];8(1):210-9. Available from: https://ojs.unsiq.ac.id/index.php/jematech/article/view/8668