Predictive analysis of total organic carbon (TOC) in shale targets: example from the Lower Cretaceous of the Austral Basin (Patagonia, Argentina) using machine learning on outcrop data. LAJSBA [Internet]. 2025 Dec. 26 [cited 2026 Jan. 15];32(2):121-36. Available from: http://149.50.135.151/lajsba/article/view/272