AL- BADRANI, Badr Salem. The Efficiency of Higher Education and Training Economics in the Arab Gulf Countries in the Light of the Global Competitiveness Index (GCI) Standards (2010- 2018) - Comparative analytical study. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 4, n. 33, p. 175–151, 2020. DOI: 10.26389/AJSRP.B140420. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/2882. Acesso em: 21 dec. 2025.