BESSAOUD , M. M.; TIMMAOUI , A. The Ecological Efficiency of Green Fuel’s Distribution in NAFTAL Laghouat Using Data Envelopment Analysis (DEA). Finance and Business Economies Review, [S. l.], v. 5, n. 2, p. 320–330, 2021. DOI: 10.58205/fber.v5i2.1001. Disponível em: https://jiamcs.centre-univ-mila.dz/index.php/fber/article/view/1001. Acesso em: 27 jul. 2024.