Dolatshahi, A. and Molladavoodi, H. 2024. Prediction of Rock Tensile Fracture Toughness: Hybrid ANN-WOA Model Approach. Rudarsko-geološko-naftni zbornik. 39, 3 (Jul. 2024), 1–12. DOI:https://doi.org/10.17794/rgn.2024.3.1.