H. . Moazeni and A. . Kamalpour, “Deep Learning Models for Price Prediction in Travertine Stone Mines: A Comparison of LSTM, Transformer, and Hybrid Models”, Res. Ann. Ind. Syst. Eng., vol. 3, no. 2, pp. 125–133, Jun. 2026, doi: 10.22105/raise.v3i2.91.