Billan AC, Ependi U. Oil and Gas Production Forecasting Based on LSTM Model: A Case Study of PT Pertamina Hulu Rokan Zone 4. journalisi [Internet]. 2025 Dec. 15 [cited 2026 Mar. 13];7(4):3903-2. Available from: https://www.journal-isi.org.adsii.or.id/index.php/isi/article/view/1285