Abderrahim Belbali, Abdessalam Belbali, Mohammed Amine Gasmi, Samir Ouldbahammou, Ali Yousfat, Ahmed Oukacha Azizi. Measuring and Analyzing Economic Diversification Using the Herfindahl-Hirschman Index. EEL [Internet]. 2024 Oct. 30 [cited 2025 Oct. 21];14(3):3025-37. Available from: https://eelet.org.uk/index.php/journal/article/view/2078