Using index and physically-based models to evaluate the intrinsic groundwater vulnerability to non-point source pollutants in an agricultural area in Sardinia (Italy) - Porru, Maria Chiara; Hassan, Shawkat B. M.; Abdelmaqsoud, Mostafa S. M.; Vacca, Andrea; Da Pelo, Stefania; Coppola, Antonio (Frontiers in Water, 2024)