Febriyanti AY, Prasetya DA, Trimono T. Stock Price Prediction and Risk Estimation Using Hybrid CNN-LSTM and VaR-ECF. J. Tek. Inform. (JUTIF) [Internet]. 2025 Jun. 30 [cited 2025 Jul. 1];6(3):1539-54. Available from: https://jutif.if.unsoed.ac.id/index.php/jurnal/article/view/4648