Sappa, Giuseppe, and Matteo Rossi. “Numerical Modeling to Estimate the Artesianism Evolution in North-Western Sahara Aquifer System”. Italian journal of engineering geology and environment, no. 1 (June 30, 2012): 81–94. Accessed May 14, 2024. https://rosa.uniroma1.it/rosa02/engineering_geology_environment/article/view/984.