Oualid Zidane, Mohammed Arafat Zidane. The Relationship between Human Development and Economic Diversification: A Comparative Study of Selected Arab Countries (Tunisia, Algeria, Saudi Arabia, Egypt) from 1995 to 2020. EEL [Internet]. 2024 Aug. 3 [cited 2026 Jul. 29];14(3):298-306. Available from: https://www.eelet.org.uk/index.php/journal/article/view/1775