Assessing Soil Organic Carbon in Semi-Arid Agricultural Soils Using UAVs and Machine Learning: A Pathway to Sustainable Water and Soil Resource Management. - El-Jamaoui, Imad; Delgado-Iniesta, María José; Martínez Sánchez, Maria José; Pérez Sirvent, Carmen; Martínez López, Salvadora (Sustainability (2071-1050), 2025)