Arya, Made Arya Adi Yoga, and Andreas Perdana. “Optimasi Hyperparameter Bi-Directional Long Short Term Memory Menggunakan Particle Swarm Optimization Untuk Prediksi Saham BBRI”. Sienna 7, no. 1 (June 13, 2026): 21–36. Accessed June 15, 2026. https://jurnal.umko.ac.id/index.php/sienna/article/view/2320.