Boubaker, K., A. Colantoni, E. Allegrini, D. Monarca, M. Cecchini, L. Longo, S. Di Giacinto, and G. Menghini. 2014. “Feasibility Assessment of a Combined Biomass-Wind North-African Micro-Grid System Throughout Tunisia in Terms of Connectivity to the Projected European DC Grid”. Journal of Renewable Energy and Smart Grid Technology 8 (1):59-66. https://ph01.tci-thaijo.org/index.php/RAST/article/view/26264.