Larbi M, Rouibah A, GUEMANA M, LAISSAOUI M. An analytical study of direct normal irradiaance for concentrated solar energy applications for the mechria region of Algeria. ICAENS [Internet]. 2023 Jul. 21 [cited 2024 Dec. 27];1(1):565-9. Available from: https://as-proceeding.com/index.php/icaens/article/view/1059