Azmi A, TOUHAMI F, HAMMOUMI N, REHALI Y. Modeling Logistics Efficiency in African Nations: Regression Evidence from the Logistics Performance Index. IJAFAME [Internet]. 19 juill. 2025 [cité 22 oct. 2026];6(7):541-52. Disponible sur: https://ijafame.org/index.php/ijafame/article/view/1983