CHAFAI , Mouaad. “La Vertu Niya Et Les Relations d’affaires Durables: Exploration Du Transport Informel De Marchandises”. Revue Internationale des Sciences de Gestion 6, no. 2 (April 30, 2023). Accessed September 8, 2025. https://revue-isg.com/index.php/home/article/view/1239.