Pratomo, Adji, Muhammad O. Jatmika, Bedine Kerim, and Rahmat Budiarto. “Transfer Learning Implementation on Bi-LSTM With Optimizer to Improve Non-Ferrous Metal Prices Prediction”. Journal Collabits 1, no. 1 (February 3, 2024): 40–49. Accessed June 3, 2026. https://publikasi.mercubuana.ac.id/index.php/collabits/article/view/25468.