zerrouki S, sahli L, bensalma ahmed. The reality and potential of renewable energies in Arab Maghreb countries: study the solar and water potential of Algeria, Tunisia, and Morocco using the principal component analysis (PCA). jeemr [Internet]. 2023Jun.12 [cited 2024Jul.22];7(1):35-6. Available from: http://journals.lagh-univ.dz/index.php/jeemr/article/view/3620